80479056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239521}}^1$

素因数の和:239539

約数の個数: 40

約数和(自身を含む): 237605824

約数和(自身を除く): 157126768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 239521, 479042, 718563, 958084, 1437126, 1676647, 1916168, 2874252, 3353294, 3832336, 5029941, 5748504, 6706588, 10059882, 11497008, 13413176, 20119764, 26826352, 40239528, 80479056]

約数ペア:

[(1, 80479056), (2, 40239528), (3, 26826352), (4, 20119764), (6, 13413176), (7, 11497008), (8, 10059882), (12, 6706588), (14, 5748504), (16, 5029941), (21, 3832336), (24, 3353294), (28, 2874252), (42, 1916168), (48, 1676647), (56, 1437126), (84, 958084), (112, 718563), (168, 479042), (336, 239521)]