81714636

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{24407}}^1$

素因数の和:24451

約数の個数: 48

約数和(自身を含む): 218695680

約数和(自身を除く): 136981044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 24407, 48814, 73221, 97628, 146442, 219663, 292884, 439326, 658989, 756617, 878652, 1317978, 1513234, 2269851, 2635956, 3026468, 4539702, 6809553, 9079404, 13619106, 20428659, 27238212, 40857318, 81714636]

約数ペア:

[(1, 81714636), (2, 40857318), (3, 27238212), (4, 20428659), (6, 13619106), (9, 9079404), (12, 6809553), (18, 4539702), (27, 3026468), (31, 2635956), (36, 2269851), (54, 1513234), (62, 1317978), (93, 878652), (108, 756617), (124, 658989), (186, 439326), (279, 292884), (372, 219663), (558, 146442), (837, 97628), (1116, 73221), (1674, 48814), (3348, 24407)]