68128266

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2333}}^1$

素因数の和:2526

約数の個数: 32

約数和(自身を含む): 141608448

約数和(自身を除く): 73480182

約数列:

[1, 2, 3, 6, 31, 62, 93, 157, 186, 314, 471, 942, 2333, 4666, 4867, 6999, 9734, 13998, 14601, 29202, 72323, 144646, 216969, 366281, 433938, 732562, 1098843, 2197686, 11354711, 22709422, 34064133, 68128266]

約数ペア:

[(1, 68128266), (2, 34064133), (3, 22709422), (6, 11354711), (31, 2197686), (62, 1098843), (93, 732562), (157, 433938), (186, 366281), (314, 216969), (471, 144646), (942, 72323), (2333, 29202), (4666, 14601), (4867, 13998), (6999, 9734)]