85709754

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2333}}^1$

素因数の和:2511

約数の個数: 48

約数和(自身を含む): 201349512

約数和(自身を除く): 115639758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1413, 2041, 2333, 2826, 4082, 4666, 6123, 6999, 12246, 13998, 18369, 20997, 30329, 36738, 41994, 60658, 90987, 181974, 272961, 366281, 545922, 732562, 1098843, 2197686, 3296529, 4761653, 6593058, 9523306, 14284959, 28569918, 42854877, 85709754]

約数ペア:

[(1, 85709754), (2, 42854877), (3, 28569918), (6, 14284959), (9, 9523306), (13, 6593058), (18, 4761653), (26, 3296529), (39, 2197686), (78, 1098843), (117, 732562), (157, 545922), (234, 366281), (314, 272961), (471, 181974), (942, 90987), (1413, 60658), (2041, 41994), (2333, 36738), (2826, 30329), (4082, 20997), (4666, 18369), (6123, 13998), (6999, 12246)]