73904984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 158824800

約数和(自身を除く): 84919816

約数列:

[1, 2, 4, 8, 17, 19, 34, 37, 38, 68, 74, 76, 136, 148, 152, 296, 323, 629, 646, 703, 773, 1258, 1292, 1406, 1546, 2516, 2584, 2812, 3092, 5032, 5624, 6184, 11951, 13141, 14687, 23902, 26282, 28601, 29374, 47804, 52564, 57202, 58748, 95608, 105128, 114404, 117496, 228808, 249679, 486217, 499358, 543419, 972434, 998716, 1086838, 1944868, 1997432, 2173676, 3889736, 4347352, 9238123, 18476246, 36952492, 73904984]

約数ペア:

[(1, 73904984), (2, 36952492), (4, 18476246), (8, 9238123), (17, 4347352), (19, 3889736), (34, 2173676), (37, 1997432), (38, 1944868), (68, 1086838), (74, 998716), (76, 972434), (136, 543419), (148, 499358), (152, 486217), (296, 249679), (323, 228808), (629, 117496), (646, 114404), (703, 105128), (773, 95608), (1258, 58748), (1292, 57202), (1406, 52564), (1546, 47804), (2516, 29374), (2584, 28601), (2812, 26282), (3092, 23902), (5032, 14687), (5624, 13141), (6184, 11951)]