68749278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{14939}}^1$

素因数の和:15016

約数の個数: 32

約数和(自身を含む): 150595200

約数和(自身を除く): 81845922

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 14939, 29878, 44817, 89634, 194207, 388414, 582621, 881401, 1165242, 1762802, 2644203, 5288406, 11458213, 22916426, 34374639, 68749278]

約数ペア:

[(1, 68749278), (2, 34374639), (3, 22916426), (6, 11458213), (13, 5288406), (26, 2644203), (39, 1762802), (59, 1165242), (78, 881401), (118, 582621), (177, 388414), (354, 194207), (767, 89634), (1534, 44817), (2301, 29878), (4602, 14939)]