66065004

素因数分解:

$2^2\times 3^3\times {\mathrm{421}}^1\times {\mathrm{1453}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 171804640

約数和(自身を除く): 105739636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 421, 842, 1263, 1453, 1684, 2526, 2906, 3789, 4359, 5052, 5812, 7578, 8718, 11367, 13077, 15156, 17436, 22734, 26154, 39231, 45468, 52308, 78462, 156924, 611713, 1223426, 1835139, 2446852, 3670278, 5505417, 7340556, 11010834, 16516251, 22021668, 33032502, 66065004]

約数ペア:

[(1, 66065004), (2, 33032502), (3, 22021668), (4, 16516251), (6, 11010834), (9, 7340556), (12, 5505417), (18, 3670278), (27, 2446852), (36, 1835139), (54, 1223426), (108, 611713), (421, 156924), (842, 78462), (1263, 52308), (1453, 45468), (1684, 39231), (2526, 26154), (2906, 22734), (3789, 17436), (4359, 15156), (5052, 13077), (5812, 11367), (7578, 8718)]