68973264

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15451}}^1$

素因数の和:15496

約数の個数: 60

約数和(自身を含む): 199268992

約数和(自身を除く): 130295728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 15451, 30902, 46353, 61804, 92706, 123608, 139059, 185412, 247216, 278118, 370824, 478981, 556236, 741648, 957962, 1112472, 1436943, 1915924, 2224944, 2873886, 3831848, 4310829, 5747772, 7663696, 8621658, 11495544, 17243316, 22991088, 34486632, 68973264]

約数ペア:

[(1, 68973264), (2, 34486632), (3, 22991088), (4, 17243316), (6, 11495544), (8, 8621658), (9, 7663696), (12, 5747772), (16, 4310829), (18, 3831848), (24, 2873886), (31, 2224944), (36, 1915924), (48, 1436943), (62, 1112472), (72, 957962), (93, 741648), (124, 556236), (144, 478981), (186, 370824), (248, 278118), (279, 247216), (372, 185412), (496, 139059), (558, 123608), (744, 92706), (1116, 61804), (1488, 46353), (2232, 30902), (4464, 15451)]