72161844

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{84697}}^1$

素因数の和:84775

約数の個数: 24

約数和(自身を含む): 170751168

約数和(自身を除く): 98589324

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 84697, 169394, 254091, 338788, 508182, 1016364, 6013487, 12026974, 18040461, 24053948, 36080922, 72161844]

約数ペア:

[(1, 72161844), (2, 36080922), (3, 24053948), (4, 18040461), (6, 12026974), (12, 6013487), (71, 1016364), (142, 508182), (213, 338788), (284, 254091), (426, 169394), (852, 84697)]