72077173

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2861}}^1$

素因数の和:2988

約数の個数: 16

約数和(自身を含む): 85173120

約数和(自身を除く): 13095947

約数列:

[1, 7, 59, 61, 413, 427, 2861, 3599, 20027, 25193, 168799, 174521, 1181593, 1221647, 10296739, 72077173]

約数ペア:

[(1, 72077173), (7, 10296739), (59, 1221647), (61, 1181593), (413, 174521), (427, 168799), (2861, 25193), (3599, 20027)]