90437868

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{41183}}^1$

素因数の和:41254

約数の個数: 36

約数和(自身を含む): 232360128

約数和(自身を除く): 141922260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 41183, 82366, 123549, 164732, 247098, 370647, 494196, 741294, 1482588, 2512163, 5024326, 7536489, 10048652, 15072978, 22609467, 30145956, 45218934, 90437868]

約数ペア:

[(1, 90437868), (2, 45218934), (3, 30145956), (4, 22609467), (6, 15072978), (9, 10048652), (12, 7536489), (18, 5024326), (36, 2512163), (61, 1482588), (122, 741294), (183, 494196), (244, 370647), (366, 247098), (549, 164732), (732, 123549), (1098, 82366), (2196, 41183)]