72187364

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1429}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 128888760

約数和(自身を除く): 56701396

約数列:

[1, 2, 4, 73, 146, 173, 292, 346, 692, 1429, 2858, 5716, 12629, 25258, 50516, 104317, 208634, 247217, 417268, 494434, 988868, 18046841, 36093682, 72187364]

約数ペア:

[(1, 72187364), (2, 36093682), (4, 18046841), (73, 988868), (146, 494434), (173, 417268), (292, 247217), (346, 208634), (692, 104317), (1429, 50516), (2858, 25258), (5716, 12629)]