80404164

素因数分解:

$2^2\times 3^4\times {\mathrm{248161}}^1$

素因数の和:248177

約数の個数: 30

約数和(自身を含む): 210193214

約数和(自身を除く): 129789050

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 248161, 496322, 744483, 992644, 1488966, 2233449, 2977932, 4466898, 6700347, 8933796, 13400694, 20101041, 26801388, 40202082, 80404164]

約数ペア:

[(1, 80404164), (2, 40202082), (3, 26801388), (4, 20101041), (6, 13400694), (9, 8933796), (12, 6700347), (18, 4466898), (27, 2977932), (36, 2233449), (54, 1488966), (81, 992644), (108, 744483), (162, 496322), (324, 248161)]