89895042

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2137}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 215510400

約数和(自身を除く): 125615358

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 82, 114, 123, 171, 246, 342, 369, 513, 738, 779, 1026, 1107, 1558, 2137, 2214, 2337, 4274, 4674, 6411, 7011, 12822, 14022, 19233, 21033, 38466, 40603, 42066, 57699, 81206, 87617, 115398, 121809, 175234, 243618, 262851, 365427, 525702, 730854, 788553, 1096281, 1577106, 1664723, 2192562, 2365659, 3329446, 4731318, 4994169, 9988338, 14982507, 29965014, 44947521, 89895042]

約数ペア:

[(1, 89895042), (2, 44947521), (3, 29965014), (6, 14982507), (9, 9988338), (18, 4994169), (19, 4731318), (27, 3329446), (38, 2365659), (41, 2192562), (54, 1664723), (57, 1577106), (82, 1096281), (114, 788553), (123, 730854), (171, 525702), (246, 365427), (342, 262851), (369, 243618), (513, 175234), (738, 121809), (779, 115398), (1026, 87617), (1107, 81206), (1558, 57699), (2137, 42066), (2214, 40603), (2337, 38466), (4274, 21033), (4674, 19233), (6411, 14022), (7011, 12822)]