76894672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14879}}^1$

素因数の和:14923

約数の個数: 40

約数和(自身を含む): 166060800

約数和(自身を除く): 89166128

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 14879, 29758, 59516, 119032, 238064, 252943, 282701, 505886, 565402, 1011772, 1130804, 2023544, 2261608, 4047088, 4523216, 4805917, 9611834, 19223668, 38447336, 76894672]

約数ペア:

[(1, 76894672), (2, 38447336), (4, 19223668), (8, 9611834), (16, 4805917), (17, 4523216), (19, 4047088), (34, 2261608), (38, 2023544), (68, 1130804), (76, 1011772), (136, 565402), (152, 505886), (272, 282701), (304, 252943), (323, 238064), (646, 119032), (1292, 59516), (2584, 29758), (5168, 14879)]