72239992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{820909}}^1$

素因数の和:820926

約数の個数: 16

約数和(自身を含む): 147763800

約数和(自身を除く): 75523808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 820909, 1641818, 3283636, 6567272, 9029999, 18059998, 36119996, 72239992]

約数ペア:

[(1, 72239992), (2, 36119996), (4, 18059998), (8, 9029999), (11, 6567272), (22, 3283636), (44, 1641818), (88, 820909)]