72720076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127133}}^1$

素因数の和:127161

約数の個数: 24

約数和(自身を含む): 149509584

約数和(自身を除く): 76789508

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 127133, 254266, 508532, 1398463, 1652729, 2796926, 3305458, 5593852, 6610916, 18180019, 36360038, 72720076]

約数ペア:

[(1, 72720076), (2, 36360038), (4, 18180019), (11, 6610916), (13, 5593852), (22, 3305458), (26, 2796926), (44, 1652729), (52, 1398463), (143, 508532), (286, 254266), (572, 127133)]