72243352

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{127189}}^1$

素因数の和:127266

約数の個数: 16

約数和(自身を含む): 137365200

約数和(自身を除く): 65121848

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 127189, 254378, 508756, 1017512, 9030419, 18060838, 36121676, 72243352]

約数ペア:

[(1, 72243352), (2, 36121676), (4, 18060838), (8, 9030419), (71, 1017512), (142, 508756), (284, 254378), (568, 127189)]