80408808

素因数分解:

$2^3\times 3^3\times {\mathrm{372263}}^1$

素因数の和:372278

約数の個数: 32

約数和(自身を含む): 223358400

約数和(自身を除く): 142949592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 372263, 744526, 1116789, 1489052, 2233578, 2978104, 3350367, 4467156, 6700734, 8934312, 10051101, 13401468, 20102202, 26802936, 40204404, 80408808]

約数ペア:

[(1, 80408808), (2, 40204404), (3, 26802936), (4, 20102202), (6, 13401468), (8, 10051101), (9, 8934312), (12, 6700734), (18, 4467156), (24, 3350367), (27, 2978104), (36, 2233578), (54, 1489052), (72, 1116789), (108, 744526), (216, 372263)]