The factors of the number 73,766,672 are: 1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 53, 56, 68, 86, 106, 112, 119, 136, 172, 212, 238, 272, 289, 301, 344, 371, 424, 476, 578, 602, 688, 731, 742, 848, 901, 952, 1156, 1204, 1462, 1484, 1802, 1904, 2023, 2279, 2312, 2408, 2924, 2968, 3604, 4046, 4558, 4624, 4816, 5117, 5848, 5936, 6307, 7208, 8092, 9116, 10234, 11696, 12427, 12614, 14416, 15317, 15953, 16184, 18232, 20468, 24854, 25228, 30634, 31906, 32368, 36464, 38743, 40936, 49708, 50456, 61268, 63812, 77486, 81872, 86989, 99416, 100912, 107219, 122536, 127624, 154972, 173978, 198832, 214438, 245072, 255248, 271201, 309944, 347956, 428876, 542402, 619888, 658631, 695912, 857752, 1084804, 1317262, 1391824, 1715504, 2169608, 2634524, 4339216, 4610417, 5269048, 9220834, 10538096, 18441668, 36883336, 73766672.
If you add them up, you will get the total of 180,899,136.