90265686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 213159936

約数和(自身を除く): 122894250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 151, 258, 301, 302, 331, 453, 602, 662, 903, 906, 993, 1057, 1806, 1986, 2114, 2317, 3171, 4634, 6342, 6493, 6951, 12986, 13902, 14233, 19479, 28466, 38958, 42699, 45451, 49981, 85398, 90902, 99631, 99962, 136353, 149943, 199262, 272706, 298893, 299886, 349867, 597786, 699734, 1049601, 2099202, 2149183, 4298366, 6447549, 12895098, 15044281, 30088562, 45132843, 90265686]

約数ペア:

[(1, 90265686), (2, 45132843), (3, 30088562), (6, 15044281), (7, 12895098), (14, 6447549), (21, 4298366), (42, 2149183), (43, 2099202), (86, 1049601), (129, 699734), (151, 597786), (258, 349867), (301, 299886), (302, 298893), (331, 272706), (453, 199262), (602, 149943), (662, 136353), (903, 99962), (906, 99631), (993, 90902), (1057, 85398), (1806, 49981), (1986, 45451), (2114, 42699), (2317, 38958), (3171, 28466), (4634, 19479), (6342, 14233), (6493, 13902), (6951, 12986)]