80118378

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{10139}}^1$

素因数の和:10586

約数の個数: 24

約数和(自身を含む): 174002400

約数和(自身を除く): 93884022

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 3951, 7902, 10139, 20278, 30417, 60834, 91251, 182502, 4451021, 8902042, 13353063, 26706126, 40059189, 80118378]

約数ペア:

[(1, 80118378), (2, 40059189), (3, 26706126), (6, 13353063), (9, 8902042), (18, 4451021), (439, 182502), (878, 91251), (1317, 60834), (2634, 30417), (3951, 20278), (7902, 10139)]