72063244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{148891}}^1$

素因数の和:148917

約数の個数: 18

約数和(自身を含む): 138618452

約数和(自身を除く): 66555208

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 148891, 297782, 595564, 1637801, 3275602, 6551204, 18015811, 36031622, 72063244]

約数ペア:

[(1, 72063244), (2, 36031622), (4, 18015811), (11, 6551204), (22, 3275602), (44, 1637801), (121, 595564), (242, 297782), (484, 148891)]