90691416

素因数分解:

$2^3\times 3^2\times {\mathrm{1259603}}^1$

素因数の和:1259615

約数の個数: 24

約数和(自身を含む): 245622780

約数和(自身を除く): 154931364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1259603, 2519206, 3778809, 5038412, 7557618, 10076824, 11336427, 15115236, 22672854, 30230472, 45345708, 90691416]

約数ペア:

[(1, 90691416), (2, 45345708), (3, 30230472), (4, 22672854), (6, 15115236), (8, 11336427), (9, 10076824), (12, 7557618), (18, 5038412), (24, 3778809), (36, 2519206), (72, 1259603)]