68917506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 92823294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 103, 178, 179, 206, 267, 309, 358, 534, 537, 618, 623, 721, 1074, 1246, 1253, 1442, 1869, 2163, 2506, 3738, 3759, 4326, 7518, 9167, 15931, 18334, 18437, 27501, 31862, 36874, 47793, 55002, 55311, 64169, 95586, 110622, 111517, 128338, 129059, 192507, 223034, 258118, 334551, 385014, 387177, 669102, 774354, 1640893, 3281786, 4922679, 9845358, 11486251, 22972502, 34458753, 68917506]

約数ペア:

[(1, 68917506), (2, 34458753), (3, 22972502), (6, 11486251), (7, 9845358), (14, 4922679), (21, 3281786), (42, 1640893), (89, 774354), (103, 669102), (178, 387177), (179, 385014), (206, 334551), (267, 258118), (309, 223034), (358, 192507), (534, 129059), (537, 128338), (618, 111517), (623, 110622), (721, 95586), (1074, 64169), (1246, 55311), (1253, 55002), (1442, 47793), (1869, 36874), (2163, 31862), (2506, 27501), (3738, 18437), (3759, 18334), (4326, 15931), (7518, 9167)]