80782308

素因数分解:

$2^2\times 3^2\times {\mathrm{577}}^1\times {\mathrm{3889}}^1$

素因数の和:4476

約数の個数: 36

約数和(自身を含む): 204606220

約数和(自身を除く): 123823912

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 577, 1154, 1731, 2308, 3462, 3889, 5193, 6924, 7778, 10386, 11667, 15556, 20772, 23334, 35001, 46668, 70002, 140004, 2243953, 4487906, 6731859, 8975812, 13463718, 20195577, 26927436, 40391154, 80782308]

約数ペア:

[(1, 80782308), (2, 40391154), (3, 26927436), (4, 20195577), (6, 13463718), (9, 8975812), (12, 6731859), (18, 4487906), (36, 2243953), (577, 140004), (1154, 70002), (1731, 46668), (2308, 35001), (3462, 23334), (3889, 20772), (5193, 15556), (6924, 11667), (7778, 10386)]