90724744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7417}}^1$

素因数の和:7573

約数の個数: 32

約数和(自身を含む): 186933600

約数和(自身を除く): 96208856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 6116, 7417, 12232, 14834, 29668, 59336, 81587, 163174, 326348, 652696, 1030963, 2061926, 4123852, 8247704, 11340593, 22681186, 45362372, 90724744]

約数ペア:

[(1, 90724744), (2, 45362372), (4, 22681186), (8, 11340593), (11, 8247704), (22, 4123852), (44, 2061926), (88, 1030963), (139, 652696), (278, 326348), (556, 163174), (1112, 81587), (1529, 59336), (3058, 29668), (6116, 14834), (7417, 12232)]