90597906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2693}}^1$

素因数の和:2800

約数の個数: 64

約数和(自身を含む): 232761600

約数和(自身を除く): 142163694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 378, 534, 623, 801, 1246, 1602, 1869, 2403, 2693, 3738, 4806, 5386, 5607, 8079, 11214, 16158, 16821, 18851, 24237, 33642, 37702, 48474, 56553, 72711, 113106, 145422, 169659, 239677, 339318, 479354, 508977, 719031, 1017954, 1438062, 1677739, 2157093, 3355478, 4314186, 5033217, 6471279, 10066434, 12942558, 15099651, 30199302, 45298953, 90597906]

約数ペア:

[(1, 90597906), (2, 45298953), (3, 30199302), (6, 15099651), (7, 12942558), (9, 10066434), (14, 6471279), (18, 5033217), (21, 4314186), (27, 3355478), (42, 2157093), (54, 1677739), (63, 1438062), (89, 1017954), (126, 719031), (178, 508977), (189, 479354), (267, 339318), (378, 239677), (534, 169659), (623, 145422), (801, 113106), (1246, 72711), (1602, 56553), (1869, 48474), (2403, 37702), (2693, 33642), (3738, 24237), (4806, 18851), (5386, 16821), (5607, 16158), (8079, 11214)]