72178224

素因数分解:

$2^4\times 3^1\times {\mathrm{1503713}}^1$

素因数の和:1503724

約数の個数: 20

約数和(自身を含む): 186460536

約数和(自身を除く): 114282312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1503713, 3007426, 4511139, 6014852, 9022278, 12029704, 18044556, 24059408, 36089112, 72178224]

約数ペア:

[(1, 72178224), (2, 36089112), (3, 24059408), (4, 18044556), (6, 12029704), (8, 9022278), (12, 6014852), (16, 4511139), (24, 3007426), (48, 1503713)]