82423404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{863}}^1$

素因数の和:1259

約数の個数: 72

約数和(自身を含む): 239016960

約数和(自身を除く): 156593556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 379, 758, 863, 1137, 1516, 1726, 2274, 2589, 2653, 3411, 3452, 4548, 5178, 5306, 6041, 6822, 7767, 7959, 10356, 10612, 12082, 13644, 15534, 15918, 18123, 23877, 24164, 31068, 31836, 36246, 47754, 54369, 72492, 95508, 108738, 217476, 327077, 654154, 981231, 1308308, 1962462, 2289539, 2943693, 3924924, 4579078, 5887386, 6868617, 9158156, 11774772, 13737234, 20605851, 27474468, 41211702, 82423404]

約数ペア:

[(1, 82423404), (2, 41211702), (3, 27474468), (4, 20605851), (6, 13737234), (7, 11774772), (9, 9158156), (12, 6868617), (14, 5887386), (18, 4579078), (21, 3924924), (28, 2943693), (36, 2289539), (42, 1962462), (63, 1308308), (84, 981231), (126, 654154), (252, 327077), (379, 217476), (758, 108738), (863, 95508), (1137, 72492), (1516, 54369), (1726, 47754), (2274, 36246), (2589, 31836), (2653, 31068), (3411, 24164), (3452, 23877), (4548, 18123), (5178, 15918), (5306, 15534), (6041, 13644), (6822, 12082), (7767, 10612), (7959, 10356)]