72468866

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{5471}}^1$

素因数の和:5689

約数の個数: 16

約数和(自身を含む): 112285440

約数和(自身を除く): 39816574

約数列:

[1, 2, 37, 74, 179, 358, 5471, 6623, 10942, 13246, 202427, 404854, 979309, 1958618, 36234433, 72468866]

約数ペア:

[(1, 72468866), (2, 36234433), (37, 1958618), (74, 979309), (179, 404854), (358, 202427), (5471, 13246), (6623, 10942)]