71298846

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{10079}}^1$

素因数の和:10221

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 88368354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 10079, 20158, 30237, 60474, 90711, 181422, 272133, 544266, 1320349, 2640698, 3961047, 7922094, 11883141, 23766282, 35649423, 71298846]

約数ペア:

[(1, 71298846), (2, 35649423), (3, 23766282), (6, 11883141), (9, 7922094), (18, 3961047), (27, 2640698), (54, 1320349), (131, 544266), (262, 272133), (393, 181422), (786, 90711), (1179, 60474), (2358, 30237), (3537, 20158), (7074, 10079)]