72088054

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:1119

約数の個数: 16

約数和(自身を含む): 109265328

約数和(自身を除く): 37177274

約数列:

[1, 2, 163, 326, 397, 557, 794, 1114, 64711, 90791, 129422, 181582, 221129, 442258, 36044027, 72088054]

約数ペア:

[(1, 72088054), (2, 36044027), (163, 442258), (326, 221129), (397, 181582), (557, 129422), (794, 90791), (1114, 64711)]