79678764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{201209}}^1$

素因数の和:201230

約数の個数: 36

約数和(自身を含む): 219721320

約数和(自身を除く): 140042556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 201209, 402418, 603627, 804836, 1207254, 1810881, 2213299, 2414508, 3621762, 4426598, 6639897, 7243524, 8853196, 13279794, 19919691, 26559588, 39839382, 79678764]

約数ペア:

[(1, 79678764), (2, 39839382), (3, 26559588), (4, 19919691), (6, 13279794), (9, 8853196), (11, 7243524), (12, 6639897), (18, 4426598), (22, 3621762), (33, 2414508), (36, 2213299), (44, 1810881), (66, 1207254), (99, 804836), (132, 603627), (198, 402418), (396, 201209)]