90540156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1077859}}^1$

素因数の和:1077873

約数の個数: 24

約数和(自身を含む): 241440640

約数和(自身を除く): 150900484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1077859, 2155718, 3233577, 4311436, 6467154, 7545013, 12934308, 15090026, 22635039, 30180052, 45270078, 90540156]

約数ペア:

[(1, 90540156), (2, 45270078), (3, 30180052), (4, 22635039), (6, 15090026), (7, 12934308), (12, 7545013), (14, 6467154), (21, 4311436), (28, 3233577), (42, 2155718), (84, 1077859)]