86081492

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 177072000

約数和(自身を除く): 90990508

約数列:

[1, 2, 4, 7, 14, 28, 61, 101, 122, 202, 244, 404, 427, 499, 707, 854, 998, 1414, 1708, 1996, 2828, 3493, 6161, 6986, 12322, 13972, 24644, 30439, 43127, 50399, 60878, 86254, 100798, 121756, 172508, 201596, 213073, 352793, 426146, 705586, 852292, 1411172, 3074339, 6148678, 12297356, 21520373, 43040746, 86081492]

約数ペア:

[(1, 86081492), (2, 43040746), (4, 21520373), (7, 12297356), (14, 6148678), (28, 3074339), (61, 1411172), (101, 852292), (122, 705586), (202, 426146), (244, 352793), (404, 213073), (427, 201596), (499, 172508), (707, 121756), (854, 100798), (998, 86254), (1414, 60878), (1708, 50399), (1996, 43127), (2828, 30439), (3493, 24644), (6161, 13972), (6986, 12322)]