86237820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6563}}^1$

素因数の和:6651

約数の個数: 72

約数和(自身を含む): 265211856

約数和(自身を除く): 178974036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6563, 6570, 13126, 13140, 19689, 26252, 32815, 39378, 59067, 65630, 78756, 98445, 118134, 131260, 196890, 236268, 295335, 393780, 479099, 590670, 958198, 1181340, 1437297, 1916396, 2395495, 2874594, 4311891, 4790990, 5749188, 7186485, 8623782, 9581980, 14372970, 17247564, 21559455, 28745940, 43118910, 86237820]

約数ペア:

[(1, 86237820), (2, 43118910), (3, 28745940), (4, 21559455), (5, 17247564), (6, 14372970), (9, 9581980), (10, 8623782), (12, 7186485), (15, 5749188), (18, 4790990), (20, 4311891), (30, 2874594), (36, 2395495), (45, 1916396), (60, 1437297), (73, 1181340), (90, 958198), (146, 590670), (180, 479099), (219, 393780), (292, 295335), (365, 236268), (438, 196890), (657, 131260), (730, 118134), (876, 98445), (1095, 78756), (1314, 65630), (1460, 59067), (2190, 39378), (2628, 32815), (3285, 26252), (4380, 19689), (6563, 13140), (6570, 13126)]