87235638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{2857}}^1$

素因数の和:3596

約数の個数: 32

約数和(自身を含む): 199739904

約数和(自身を除く): 112504266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 727, 1454, 2181, 2857, 4362, 5089, 5714, 8571, 10178, 15267, 17142, 19999, 30534, 39998, 59997, 119994, 2077039, 4154078, 6231117, 12462234, 14539273, 29078546, 43617819, 87235638]

約数ペア:

[(1, 87235638), (2, 43617819), (3, 29078546), (6, 14539273), (7, 12462234), (14, 6231117), (21, 4154078), (42, 2077039), (727, 119994), (1454, 59997), (2181, 39998), (2857, 30534), (4362, 19999), (5089, 17142), (5714, 15267), (8571, 10178)]