72980778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{935651}}^1$

素因数の和:935669

約数の個数: 16

約数和(自身を含む): 157189536

約数和(自身を除く): 84208758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 935651, 1871302, 2806953, 5613906, 12163463, 24326926, 36490389, 72980778]

約数ペア:

[(1, 72980778), (2, 36490389), (3, 24326926), (6, 12163463), (13, 5613906), (26, 2806953), (39, 1871302), (78, 935651)]