81755372

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{7129}}^1$

素因数の和:7241

約数の個数: 24

約数和(自身を含む): 148532160

約数和(自身を除く): 66776788

約数列:

[1, 2, 4, 47, 61, 94, 122, 188, 244, 2867, 5734, 7129, 11468, 14258, 28516, 335063, 434869, 670126, 869738, 1340252, 1739476, 20438843, 40877686, 81755372]

約数ペア:

[(1, 81755372), (2, 40877686), (4, 20438843), (47, 1739476), (61, 1340252), (94, 869738), (122, 670126), (188, 434869), (244, 335063), (2867, 28516), (5734, 14258), (7129, 11468)]