89424816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1194

約数の個数: 80

約数和(自身を含む): 250817280

約数和(自身を除く): 161392464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 208, 278, 312, 417, 556, 624, 834, 1031, 1112, 1668, 1807, 2062, 2224, 3093, 3336, 3614, 4124, 5421, 6186, 6672, 7228, 8248, 10842, 12372, 13403, 14456, 16496, 21684, 24744, 26806, 28912, 40209, 43368, 49488, 53612, 80418, 86736, 107224, 143309, 160836, 214448, 286618, 321672, 429927, 573236, 643344, 859854, 1146472, 1719708, 1863017, 2292944, 3439416, 3726034, 5589051, 6878832, 7452068, 11178102, 14904136, 22356204, 29808272, 44712408, 89424816]

約数ペア:

[(1, 89424816), (2, 44712408), (3, 29808272), (4, 22356204), (6, 14904136), (8, 11178102), (12, 7452068), (13, 6878832), (16, 5589051), (24, 3726034), (26, 3439416), (39, 2292944), (48, 1863017), (52, 1719708), (78, 1146472), (104, 859854), (139, 643344), (156, 573236), (208, 429927), (278, 321672), (312, 286618), (417, 214448), (556, 160836), (624, 143309), (834, 107224), (1031, 86736), (1112, 80418), (1668, 53612), (1807, 49488), (2062, 43368), (2224, 40209), (3093, 28912), (3336, 26806), (3614, 24744), (4124, 21684), (5421, 16496), (6186, 14456), (6672, 13403), (7228, 12372), (8248, 10842)]