81745056

素因数分解:

$2^5\times 3^2\times {\mathrm{283837}}^1$

素因数の和:283853

約数の個数: 36

約数和(自身を含む): 232463322

約数和(自身を除く): 150718266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 283837, 567674, 851511, 1135348, 1703022, 2270696, 2554533, 3406044, 4541392, 5109066, 6812088, 9082784, 10218132, 13624176, 20436264, 27248352, 40872528, 81745056]

約数ペア:

[(1, 81745056), (2, 40872528), (3, 27248352), (4, 20436264), (6, 13624176), (8, 10218132), (9, 9082784), (12, 6812088), (16, 5109066), (18, 4541392), (24, 3406044), (32, 2554533), (36, 2270696), (48, 1703022), (72, 1135348), (96, 851511), (144, 567674), (288, 283837)]