90100872

素因数分解:

$2^3\times 3^2\times {\mathrm{691}}^1\times {\mathrm{1811}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 244511280

約数和(自身を除く): 154410408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 691, 1382, 1811, 2073, 2764, 3622, 4146, 5433, 5528, 6219, 7244, 8292, 10866, 12438, 14488, 16299, 16584, 21732, 24876, 32598, 43464, 49752, 65196, 130392, 1251401, 2502802, 3754203, 5005604, 7508406, 10011208, 11262609, 15016812, 22525218, 30033624, 45050436, 90100872]

約数ペア:

[(1, 90100872), (2, 45050436), (3, 30033624), (4, 22525218), (6, 15016812), (8, 11262609), (9, 10011208), (12, 7508406), (18, 5005604), (24, 3754203), (36, 2502802), (72, 1251401), (691, 130392), (1382, 65196), (1811, 49752), (2073, 43464), (2764, 32598), (3622, 24876), (4146, 21732), (5433, 16584), (5528, 16299), (6219, 14488), (7244, 12438), (8292, 10866)]