64579122

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 143881920

約数和(自身を除く): 79302798

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 139, 159, 278, 318, 417, 477, 487, 834, 954, 974, 1251, 1461, 2502, 2922, 4383, 7367, 8766, 14734, 22101, 25811, 44202, 51622, 66303, 67693, 77433, 132606, 135386, 154866, 203079, 232299, 406158, 464598, 609237, 1218474, 3587729, 7175458, 10763187, 21526374, 32289561, 64579122]

約数ペア:

[(1, 64579122), (2, 32289561), (3, 21526374), (6, 10763187), (9, 7175458), (18, 3587729), (53, 1218474), (106, 609237), (139, 464598), (159, 406158), (278, 232299), (318, 203079), (417, 154866), (477, 135386), (487, 132606), (834, 77433), (954, 67693), (974, 66303), (1251, 51622), (1461, 44202), (2502, 25811), (2922, 22101), (4383, 14734), (7367, 8766)]