81832696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2932

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 104791304

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 2879, 3553, 5758, 7106, 11516, 14212, 23032, 28424, 31669, 48943, 54701, 63338, 97886, 109402, 126676, 195772, 218804, 253352, 391544, 437608, 538373, 601711, 929917, 1076746, 1203422, 1859834, 2153492, 2406844, 3719668, 4306984, 4813688, 7439336, 10229087, 20458174, 40916348, 81832696]

約数ペア:

[(1, 81832696), (2, 40916348), (4, 20458174), (8, 10229087), (11, 7439336), (17, 4813688), (19, 4306984), (22, 3719668), (34, 2406844), (38, 2153492), (44, 1859834), (68, 1203422), (76, 1076746), (88, 929917), (136, 601711), (152, 538373), (187, 437608), (209, 391544), (323, 253352), (374, 218804), (418, 195772), (646, 126676), (748, 109402), (836, 97886), (1292, 63338), (1496, 54701), (1672, 48943), (2584, 31669), (2879, 28424), (3553, 23032), (5758, 14212), (7106, 11516)]