72229564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{86399}}^1$

素因数の和:86433

約数の個数: 24

約数和(自身を含む): 145152000

約数和(自身を除く): 72922436

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 86399, 172798, 345596, 950389, 1641581, 1900778, 3283162, 3801556, 6566324, 18057391, 36114782, 72229564]

約数ペア:

[(1, 72229564), (2, 36114782), (4, 18057391), (11, 6566324), (19, 3801556), (22, 3283162), (38, 1900778), (44, 1641581), (76, 950389), (209, 345596), (418, 172798), (836, 86399)]