72757322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{37159}}^1$

素因数の和:37261

約数の個数: 16

約数和(自身を含む): 120398400

約数和(自身を除く): 47641078

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 37159, 74318, 408749, 817498, 3307151, 6614302, 36378661, 72757322]

約数ペア:

[(1, 72757322), (2, 36378661), (11, 6614302), (22, 3307151), (89, 817498), (178, 408749), (979, 74318), (1958, 37159)]