90628676

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{6089}}^1$

素因数の和:6215

約数の個数: 18

約数和(自身を含む): 161269290

約数和(自身を除く): 70640614

約数列:

[1, 2, 4, 61, 122, 244, 3721, 6089, 7442, 12178, 14884, 24356, 371429, 742858, 1485716, 22657169, 45314338, 90628676]

約数ペア:

[(1, 90628676), (2, 45314338), (4, 22657169), (61, 1485716), (122, 742858), (244, 371429), (3721, 24356), (6089, 14884), (7442, 12178)]