72188646

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{388111}}^1$

素因数の和:388147

約数の個数: 16

約数和(自身を含む): 149035008

約数和(自身を除く): 76846362

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 388111, 776222, 1164333, 2328666, 12031441, 24062882, 36094323, 72188646]

約数ペア:

[(1, 72188646), (2, 36094323), (3, 24062882), (6, 12031441), (31, 2328666), (62, 1164333), (93, 776222), (186, 388111)]