86726358

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:1017

約数の個数: 48

約数和(自身を含む): 193190400

約数和(自身を除く): 106464042

約数列:

[1, 2, 3, 6, 9, 18, 71, 79, 142, 158, 213, 237, 426, 474, 639, 711, 859, 1278, 1422, 1718, 2577, 5154, 5609, 7731, 11218, 15462, 16827, 33654, 50481, 60989, 67861, 100962, 121978, 135722, 182967, 203583, 365934, 407166, 548901, 610749, 1097802, 1221498, 4818131, 9636262, 14454393, 28908786, 43363179, 86726358]

約数ペア:

[(1, 86726358), (2, 43363179), (3, 28908786), (6, 14454393), (9, 9636262), (18, 4818131), (71, 1221498), (79, 1097802), (142, 610749), (158, 548901), (213, 407166), (237, 365934), (426, 203583), (474, 182967), (639, 135722), (711, 121978), (859, 100962), (1278, 67861), (1422, 60989), (1718, 50481), (2577, 33654), (5154, 16827), (5609, 15462), (7731, 11218)]