68245446

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 151289856

約数和(自身を除く): 83044410

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 113, 186, 191, 226, 339, 382, 527, 573, 678, 1054, 1146, 1581, 1921, 3162, 3247, 3503, 3842, 5763, 5921, 6494, 7006, 9741, 10509, 11526, 11842, 17763, 19482, 21018, 21583, 35526, 43166, 59551, 64749, 100657, 119102, 129498, 178653, 201314, 301971, 357306, 366911, 603942, 669073, 733822, 1100733, 1338146, 2007219, 2201466, 4014438, 11374241, 22748482, 34122723, 68245446]

約数ペア:

[(1, 68245446), (2, 34122723), (3, 22748482), (6, 11374241), (17, 4014438), (31, 2201466), (34, 2007219), (51, 1338146), (62, 1100733), (93, 733822), (102, 669073), (113, 603942), (186, 366911), (191, 357306), (226, 301971), (339, 201314), (382, 178653), (527, 129498), (573, 119102), (678, 100657), (1054, 64749), (1146, 59551), (1581, 43166), (1921, 35526), (3162, 21583), (3247, 21018), (3503, 19482), (3842, 17763), (5763, 11842), (5921, 11526), (6494, 10509), (7006, 9741)]