72617478

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1811}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 149772672

約数和(自身を除く): 77155194

約数列:

[1, 2, 3, 6, 41, 82, 123, 163, 246, 326, 489, 978, 1811, 3622, 5433, 6683, 10866, 13366, 20049, 40098, 74251, 148502, 222753, 295193, 445506, 590386, 885579, 1771158, 12102913, 24205826, 36308739, 72617478]

約数ペア:

[(1, 72617478), (2, 36308739), (3, 24205826), (6, 12102913), (41, 1771158), (82, 885579), (123, 590386), (163, 445506), (246, 295193), (326, 222753), (489, 148502), (978, 74251), (1811, 40098), (3622, 20049), (5433, 13366), (6683, 10866)]