73747048

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{151121}}^1$

素因数の和:151188

約数の個数: 16

約数和(自身を含む): 140543460

約数和(自身を除く): 66796412

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 151121, 302242, 604484, 1208968, 9218381, 18436762, 36873524, 73747048]

約数ペア:

[(1, 73747048), (2, 36873524), (4, 18436762), (8, 9218381), (61, 1208968), (122, 604484), (244, 302242), (488, 151121)]