90234196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 179398800

約数和(自身を除く): 89164604

約数列:

[1, 2, 4, 13, 26, 29, 52, 53, 58, 106, 116, 212, 377, 689, 754, 1129, 1378, 1508, 1537, 2258, 2756, 3074, 4516, 6148, 14677, 19981, 29354, 32741, 39962, 58708, 59837, 65482, 79924, 119674, 130964, 239348, 425633, 777881, 851266, 1555762, 1702532, 1735273, 3111524, 3470546, 6941092, 22558549, 45117098, 90234196]

約数ペア:

[(1, 90234196), (2, 45117098), (4, 22558549), (13, 6941092), (26, 3470546), (29, 3111524), (52, 1735273), (53, 1702532), (58, 1555762), (106, 851266), (116, 777881), (212, 425633), (377, 239348), (689, 130964), (754, 119674), (1129, 79924), (1378, 65482), (1508, 59837), (1537, 58708), (2258, 39962), (2756, 32741), (3074, 29354), (4516, 19981), (6148, 14677)]