9090072

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 24785280

約数和(自身を除く): 15695208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 661, 764, 1146, 1322, 1528, 1719, 1983, 2292, 2644, 3438, 3966, 4584, 5288, 5949, 6876, 7932, 11898, 13752, 15864, 23796, 47592, 126251, 252502, 378753, 505004, 757506, 1010008, 1136259, 1515012, 2272518, 3030024, 4545036, 9090072]

約数ペア:

[(1, 9090072), (2, 4545036), (3, 3030024), (4, 2272518), (6, 1515012), (8, 1136259), (9, 1010008), (12, 757506), (18, 505004), (24, 378753), (36, 252502), (72, 126251), (191, 47592), (382, 23796), (573, 15864), (661, 13752), (764, 11898), (1146, 7932), (1322, 6876), (1528, 5949), (1719, 5288), (1983, 4584), (2292, 3966), (2644, 3438)]