90487068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1077227}}^1$

素因数の和:1077241

約数の個数: 24

約数和(自身を含む): 241299072

約数和(自身を除く): 150812004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1077227, 2154454, 3231681, 4308908, 6463362, 7540589, 12926724, 15081178, 22621767, 30162356, 45243534, 90487068]

約数ペア:

[(1, 90487068), (2, 45243534), (3, 30162356), (4, 22621767), (6, 15081178), (7, 12926724), (12, 7540589), (14, 6463362), (21, 4308908), (28, 3231681), (42, 2154454), (84, 1077227)]