85179318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 206461440

約数和(自身を除く): 121282122

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 173, 266, 346, 399, 519, 617, 798, 1038, 1211, 1234, 1851, 2422, 3287, 3633, 3702, 4319, 6574, 7266, 8638, 9861, 11723, 12957, 19722, 23009, 23446, 25914, 35169, 46018, 69027, 70338, 82061, 106741, 138054, 164122, 213482, 246183, 320223, 492366, 640446, 747187, 1494374, 2028079, 2241561, 4056158, 4483122, 6084237, 12168474, 14196553, 28393106, 42589659, 85179318]

約数ペア:

[(1, 85179318), (2, 42589659), (3, 28393106), (6, 14196553), (7, 12168474), (14, 6084237), (19, 4483122), (21, 4056158), (38, 2241561), (42, 2028079), (57, 1494374), (114, 747187), (133, 640446), (173, 492366), (266, 320223), (346, 246183), (399, 213482), (519, 164122), (617, 138054), (798, 106741), (1038, 82061), (1211, 70338), (1234, 69027), (1851, 46018), (2422, 35169), (3287, 25914), (3633, 23446), (3702, 23009), (4319, 19722), (6574, 12957), (7266, 11723), (8638, 9861)]