72856968

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{178571}}^1$

素因数の和:178597

約数の個数: 32

約数和(自身を含む): 192857760

約数和(自身を除く): 120000792

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 178571, 357142, 535713, 714284, 1071426, 1428568, 2142852, 3035707, 4285704, 6071414, 9107121, 12142828, 18214242, 24285656, 36428484, 72856968]

約数ペア:

[(1, 72856968), (2, 36428484), (3, 24285656), (4, 18214242), (6, 12142828), (8, 9107121), (12, 6071414), (17, 4285704), (24, 3035707), (34, 2142852), (51, 1428568), (68, 1071426), (102, 714284), (136, 535713), (204, 357142), (408, 178571)]