72238274

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{6653}}^1$

素因数の和:6805

約数の個数: 16

約数和(自身を含む): 111387960

約数和(自身を除く): 39149686

約数列:

[1, 2, 61, 89, 122, 178, 5429, 6653, 10858, 13306, 405833, 592117, 811666, 1184234, 36119137, 72238274]

約数ペア:

[(1, 72238274), (2, 36119137), (61, 1184234), (89, 811666), (122, 592117), (178, 405833), (5429, 13306), (6653, 10858)]