66717612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{142559}}^1$

素因数の和:142582

約数の個数: 36

約数和(自身を含む): 181621440

約数和(自身を除く): 114903828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 142559, 285118, 427677, 570236, 855354, 1283031, 1710708, 1853267, 2566062, 3706534, 5132124, 5559801, 7413068, 11119602, 16679403, 22239204, 33358806, 66717612]

約数ペア:

[(1, 66717612), (2, 33358806), (3, 22239204), (4, 16679403), (6, 11119602), (9, 7413068), (12, 5559801), (13, 5132124), (18, 3706534), (26, 2566062), (36, 1853267), (39, 1710708), (52, 1283031), (78, 855354), (117, 570236), (156, 427677), (234, 285118), (468, 142559)]