81168792

素因数分解:

$2^3\times 3^1\times {\mathrm{571}}^1\times {\mathrm{5923}}^1$

素因数の和:6503

約数の個数: 32

約数和(自身を含む): 203311680

約数和(自身を除く): 122142888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 571, 1142, 1713, 2284, 3426, 4568, 5923, 6852, 11846, 13704, 17769, 23692, 35538, 47384, 71076, 142152, 3382033, 6764066, 10146099, 13528132, 20292198, 27056264, 40584396, 81168792]

約数ペア:

[(1, 81168792), (2, 40584396), (3, 27056264), (4, 20292198), (6, 13528132), (8, 10146099), (12, 6764066), (24, 3382033), (571, 142152), (1142, 71076), (1713, 47384), (2284, 35538), (3426, 23692), (4568, 17769), (5923, 13704), (6852, 11846)]