77254372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{40153}}^1$

素因数の和:40207

約数の個数: 24

約数和(自身を含む): 149533496

約数和(自身を除く): 72279124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 40153, 80306, 160612, 521989, 1043978, 1485661, 2087956, 2971322, 5942644, 19313593, 38627186, 77254372]

約数ペア:

[(1, 77254372), (2, 38627186), (4, 19313593), (13, 5942644), (26, 2971322), (37, 2087956), (52, 1485661), (74, 1043978), (148, 521989), (481, 160612), (962, 80306), (1924, 40153)]