90891528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41617}}^1$

素因数の和:41646

約数の個数: 64

約数和(自身を含む): 279672960

約数和(自身を除く): 188781432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 41617, 83234, 124851, 166468, 249702, 291319, 332936, 499404, 541021, 582638, 873957, 998808, 1082042, 1165276, 1623063, 1747914, 2164084, 2330552, 3246126, 3495828, 3787147, 4328168, 6492252, 6991656, 7574294, 11361441, 12984504, 15148588, 22722882, 30297176, 45445764, 90891528]

約数ペア:

[(1, 90891528), (2, 45445764), (3, 30297176), (4, 22722882), (6, 15148588), (7, 12984504), (8, 11361441), (12, 7574294), (13, 6991656), (14, 6492252), (21, 4328168), (24, 3787147), (26, 3495828), (28, 3246126), (39, 2330552), (42, 2164084), (52, 1747914), (56, 1623063), (78, 1165276), (84, 1082042), (91, 998808), (104, 873957), (156, 582638), (168, 541021), (182, 499404), (273, 332936), (312, 291319), (364, 249702), (546, 166468), (728, 124851), (1092, 83234), (2184, 41617)]