77771640226

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3907}}^1\times {\mathrm{61819}}^1$

素因数の和:65758

約数の個数: 32

約数和(自身を含む): 139157314560

約数和(自身を除く): 61385674334

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 3907, 7814, 27349, 54698, 61819, 89861, 123638, 179722, 432733, 629027, 865466, 1258054, 1421837, 2843674, 9952859, 19905718, 241526833, 483053666, 1690687831, 3381375662, 5555117159, 11110234318, 38885820113, 77771640226]

約数ペア:

[(1, 77771640226), (2, 38885820113), (7, 11110234318), (14, 5555117159), (23, 3381375662), (46, 1690687831), (161, 483053666), (322, 241526833), (3907, 19905718), (7814, 9952859), (27349, 2843674), (54698, 1421837), (61819, 1258054), (89861, 865466), (123638, 629027), (179722, 432733)]