90267604

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{15881}}^1$

素因数の和:15928

約数の個数: 36

約数和(自身を含む): 190107540

約数和(自身を除く): 99839936

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 15881, 31762, 63524, 111167, 222334, 444668, 460549, 778169, 921098, 1556338, 1842196, 3112676, 3223843, 6447686, 12895372, 22566901, 45133802, 90267604]

約数ペア:

[(1, 90267604), (2, 45133802), (4, 22566901), (7, 12895372), (14, 6447686), (28, 3223843), (29, 3112676), (49, 1842196), (58, 1556338), (98, 921098), (116, 778169), (196, 460549), (203, 444668), (406, 222334), (812, 111167), (1421, 63524), (2842, 31762), (5684, 15881)]