70311708

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 185513328

約数和(自身を除く): 115201620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 387, 477, 516, 636, 774, 857, 954, 1548, 1714, 1908, 2279, 2571, 3428, 4558, 5142, 6837, 7713, 9116, 10284, 13674, 15426, 20511, 27348, 30852, 36851, 41022, 45421, 73702, 82044, 90842, 110553, 136263, 147404, 181684, 221106, 272526, 331659, 408789, 442212, 545052, 663318, 817578, 1326636, 1635156, 1953103, 3906206, 5859309, 7812412, 11718618, 17577927, 23437236, 35155854, 70311708]

約数ペア:

[(1, 70311708), (2, 35155854), (3, 23437236), (4, 17577927), (6, 11718618), (9, 7812412), (12, 5859309), (18, 3906206), (36, 1953103), (43, 1635156), (53, 1326636), (86, 817578), (106, 663318), (129, 545052), (159, 442212), (172, 408789), (212, 331659), (258, 272526), (318, 221106), (387, 181684), (477, 147404), (516, 136263), (636, 110553), (774, 90842), (857, 82044), (954, 73702), (1548, 45421), (1714, 41022), (1908, 36851), (2279, 30852), (2571, 27348), (3428, 20511), (4558, 15426), (5142, 13674), (6837, 10284), (7713, 9116)]