86780868

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{91541}}^1$

素因数の和:91627

約数の個数: 24

約数和(自身を含む): 205054080

約数和(自身を除く): 118273212

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 91541, 183082, 274623, 366164, 549246, 1098492, 7231739, 14463478, 21695217, 28926956, 43390434, 86780868]

約数ペア:

[(1, 86780868), (2, 43390434), (3, 28926956), (4, 21695217), (6, 14463478), (12, 7231739), (79, 1098492), (158, 549246), (237, 366164), (316, 274623), (474, 183082), (948, 91541)]