72341030

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{44381}}^1$

素因数の和:44551

約数の個数: 16

約数和(自身を含む): 131015664

約数和(自身を除く): 58674634

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 44381, 88762, 221905, 443810, 7234103, 14468206, 36170515, 72341030]

約数ペア:

[(1, 72341030), (2, 36170515), (5, 14468206), (10, 7234103), (163, 443810), (326, 221905), (815, 88762), (1630, 44381)]