77887434

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{220021}}^1$

素因数の和:220085

約数の個数: 16

約数和(自身を含む): 158415840

約数和(自身を除く): 80528406

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 220021, 440042, 660063, 1320126, 12981239, 25962478, 38943717, 77887434]

約数ペア:

[(1, 77887434), (2, 38943717), (3, 25962478), (6, 12981239), (59, 1320126), (118, 660063), (177, 440042), (354, 220021)]