66133860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{84787}}^1$

素因数の和:84812

約数の個数: 48

約数和(自身を含む): 199421376

約数和(自身を除く): 133287516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 84787, 169574, 254361, 339148, 423935, 508722, 847870, 1017444, 1102231, 1271805, 1695740, 2204462, 2543610, 3306693, 4408924, 5087220, 5511155, 6613386, 11022310, 13226772, 16533465, 22044620, 33066930, 66133860]

約数ペア:

[(1, 66133860), (2, 33066930), (3, 22044620), (4, 16533465), (5, 13226772), (6, 11022310), (10, 6613386), (12, 5511155), (13, 5087220), (15, 4408924), (20, 3306693), (26, 2543610), (30, 2204462), (39, 1695740), (52, 1271805), (60, 1102231), (65, 1017444), (78, 847870), (130, 508722), (156, 423935), (195, 339148), (260, 254361), (390, 169574), (780, 84787)]