69199728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2646

約数の個数: 80

約数和(自身を含む): 197070720

約数和(自身を除く): 127870992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 2579, 3354, 4472, 5158, 6708, 7737, 8944, 10316, 13416, 15474, 20632, 26832, 30948, 33527, 41264, 61896, 67054, 100581, 110897, 123792, 134108, 201162, 221794, 268216, 332691, 402324, 443588, 536432, 665382, 804648, 887176, 1330764, 1441661, 1609296, 1774352, 2661528, 2883322, 4324983, 5323056, 5766644, 8649966, 11533288, 17299932, 23066576, 34599864, 69199728]

約数ペア:

[(1, 69199728), (2, 34599864), (3, 23066576), (4, 17299932), (6, 11533288), (8, 8649966), (12, 5766644), (13, 5323056), (16, 4324983), (24, 2883322), (26, 2661528), (39, 1774352), (43, 1609296), (48, 1441661), (52, 1330764), (78, 887176), (86, 804648), (104, 665382), (129, 536432), (156, 443588), (172, 402324), (208, 332691), (258, 268216), (312, 221794), (344, 201162), (516, 134108), (559, 123792), (624, 110897), (688, 100581), (1032, 67054), (1118, 61896), (1677, 41264), (2064, 33527), (2236, 30948), (2579, 26832), (3354, 20632), (4472, 15474), (5158, 13416), (6708, 10316), (7737, 8944)]