72227774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{42437}}^1$

素因数の和:42499

約数の個数: 16

約数和(自身を含む): 116110368

約数和(自身を除く): 43882594

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 42437, 84874, 976051, 1570169, 1952102, 3140338, 36113887, 72227774]

約数ペア:

[(1, 72227774), (2, 36113887), (23, 3140338), (37, 1952102), (46, 1570169), (74, 976051), (851, 84874), (1702, 42437)]