68290506

素因数分解:

$2^1\times 3^3\times {\mathrm{389}}^1\times {\mathrm{3251}}^1$

素因数の和:3651

約数の個数: 32

約数和(自身を含む): 152193600

約数和(自身を除く): 83903094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 389, 778, 1167, 2334, 3251, 3501, 6502, 7002, 9753, 10503, 19506, 21006, 29259, 58518, 87777, 175554, 1264639, 2529278, 3793917, 7587834, 11381751, 22763502, 34145253, 68290506]

約数ペア:

[(1, 68290506), (2, 34145253), (3, 22763502), (6, 11381751), (9, 7587834), (18, 3793917), (27, 2529278), (54, 1264639), (389, 175554), (778, 87777), (1167, 58518), (2334, 29259), (3251, 21006), (3501, 19506), (6502, 10503), (7002, 9753)]