72612228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{465463}}^1$

素因数の和:465483

約数の個数: 24

約数和(自身を含む): 182461888

約数和(自身を除く): 109849660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 465463, 930926, 1396389, 1861852, 2792778, 5585556, 6051019, 12102038, 18153057, 24204076, 36306114, 72612228]

約数ペア:

[(1, 72612228), (2, 36306114), (3, 24204076), (4, 18153057), (6, 12102038), (12, 6051019), (13, 5585556), (26, 2792778), (39, 1861852), (52, 1396389), (78, 930926), (156, 465463)]