90205848

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{5471}}^1$

素因数の和:5712

約数の個数: 48

約数和(自身を含む): 245419200

約数和(自身を除く): 155213352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5471, 5496, 8244, 10942, 16413, 16488, 21884, 32826, 43768, 49239, 65652, 98478, 131304, 196956, 393912, 1252859, 2505718, 3758577, 5011436, 7517154, 10022872, 11275731, 15034308, 22551462, 30068616, 45102924, 90205848]

約数ペア:

[(1, 90205848), (2, 45102924), (3, 30068616), (4, 22551462), (6, 15034308), (8, 11275731), (9, 10022872), (12, 7517154), (18, 5011436), (24, 3758577), (36, 2505718), (72, 1252859), (229, 393912), (458, 196956), (687, 131304), (916, 98478), (1374, 65652), (1832, 49239), (2061, 43768), (2748, 32826), (4122, 21884), (5471, 16488), (5496, 16413), (8244, 10942)]