72389249

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 76899840

約数和(自身を除く): 4510591

約数列:

[1, 29, 61, 151, 271, 1769, 4379, 7859, 9211, 16531, 40921, 267119, 479399, 1186709, 2496181, 72389249]

約数ペア:

[(1, 72389249), (29, 2496181), (61, 1186709), (151, 479399), (271, 267119), (1769, 40921), (4379, 16531), (7859, 9211)]