72456146

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{58151}}^1$

素因数の和:58249

約数の個数: 16

約数和(自身を含む): 125608320

約数和(自身を除く): 53152174

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 58151, 116302, 407057, 814114, 5175439, 10350878, 36228073, 72456146]

約数ペア:

[(1, 72456146), (2, 36228073), (7, 10350878), (14, 5175439), (89, 814114), (178, 407057), (623, 116302), (1246, 58151)]