68840244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173839}}^1$

素因数の和:173860

約数の個数: 36

約数和(自身を含む): 189833280

約数和(自身を除く): 120993036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 173839, 347678, 521517, 695356, 1043034, 1564551, 1912229, 2086068, 3129102, 3824458, 5736687, 6258204, 7648916, 11473374, 17210061, 22946748, 34420122, 68840244]

約数ペア:

[(1, 68840244), (2, 34420122), (3, 22946748), (4, 17210061), (6, 11473374), (9, 7648916), (11, 6258204), (12, 5736687), (18, 3824458), (22, 3129102), (33, 2086068), (36, 1912229), (44, 1564551), (66, 1043034), (99, 695356), (132, 521517), (198, 347678), (396, 173839)]