85620138

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{1181}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 175995072

約数和(自身を除く): 90374934

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 281, 562, 843, 1181, 1686, 2362, 3543, 7086, 12083, 24166, 36249, 50783, 72498, 101566, 152349, 304698, 331861, 663722, 995583, 1991166, 14270023, 28540046, 42810069, 85620138]

約数ペア:

[(1, 85620138), (2, 42810069), (3, 28540046), (6, 14270023), (43, 1991166), (86, 995583), (129, 663722), (258, 331861), (281, 304698), (562, 152349), (843, 101566), (1181, 72498), (1686, 50783), (2362, 36249), (3543, 24166), (7086, 12083)]