90430452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{119617}}^1$

素因数の和:119637

約数の個数: 48

約数和(自身を含む): 267944320

約数和(自身を除く): 177513868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 119617, 239234, 358851, 478468, 717702, 837319, 1076553, 1435404, 1674638, 2153106, 2511957, 3229659, 3349276, 4306212, 5023914, 6459318, 7535871, 10047828, 12918636, 15071742, 22607613, 30143484, 45215226, 90430452]

約数ペア:

[(1, 90430452), (2, 45215226), (3, 30143484), (4, 22607613), (6, 15071742), (7, 12918636), (9, 10047828), (12, 7535871), (14, 6459318), (18, 5023914), (21, 4306212), (27, 3349276), (28, 3229659), (36, 2511957), (42, 2153106), (54, 1674638), (63, 1435404), (84, 1076553), (108, 837319), (126, 717702), (189, 478468), (252, 358851), (378, 239234), (756, 119617)]