77685376

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1929

約数の個数: 64

約数和(自身を含む): 172584000

約数和(自身を除く): 94898624

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 1879, 2176, 2432, 2584, 3758, 5168, 7516, 10336, 15032, 20672, 30064, 31943, 35701, 41344, 60128, 63886, 71402, 120256, 127772, 142804, 240512, 255544, 285608, 511088, 571216, 606917, 1022176, 1142432, 1213834, 2044352, 2284864, 2427668, 4088704, 4569728, 4855336, 9710672, 19421344, 38842688, 77685376]

約数ペア:

[(1, 77685376), (2, 38842688), (4, 19421344), (8, 9710672), (16, 4855336), (17, 4569728), (19, 4088704), (32, 2427668), (34, 2284864), (38, 2044352), (64, 1213834), (68, 1142432), (76, 1022176), (128, 606917), (136, 571216), (152, 511088), (272, 285608), (304, 255544), (323, 240512), (544, 142804), (608, 127772), (646, 120256), (1088, 71402), (1216, 63886), (1292, 60128), (1879, 41344), (2176, 35701), (2432, 31943), (2584, 30064), (3758, 20672), (5168, 15032), (7516, 10336)]