72254743

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 86952960

約数和(自身を除く): 14698217

約数列:

[1, 11, 17, 67, 73, 79, 187, 737, 803, 869, 1139, 1241, 1343, 4891, 5293, 5767, 12529, 13651, 14773, 53801, 58223, 63437, 83147, 89981, 98039, 386389, 914617, 989791, 1078429, 4250279, 6568613, 72254743]

約数ペア:

[(1, 72254743), (11, 6568613), (17, 4250279), (67, 1078429), (73, 989791), (79, 914617), (187, 386389), (737, 98039), (803, 89981), (869, 83147), (1139, 63437), (1241, 58223), (1343, 53801), (4891, 14773), (5293, 13651), (5767, 12529)]