74408178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1831}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 160659072

約数和(自身を除く): 86250894

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 521, 1042, 1563, 1831, 3126, 3662, 5493, 6773, 10986, 13546, 20319, 23803, 40638, 47606, 71409, 142818, 953951, 1907902, 2861853, 5723706, 12401363, 24802726, 37204089, 74408178]

約数ペア:

[(1, 74408178), (2, 37204089), (3, 24802726), (6, 12401363), (13, 5723706), (26, 2861853), (39, 1907902), (78, 953951), (521, 142818), (1042, 71409), (1563, 47606), (1831, 40638), (3126, 23803), (3662, 20319), (5493, 13546), (6773, 10986)]