90731668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^2\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 36

約数和(自身を含む): 167405952

約数和(自身を除く): 76674284

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 163, 268, 326, 652, 2077, 4154, 4489, 5053, 8308, 8978, 10106, 10921, 17956, 20212, 21842, 43684, 139159, 278318, 338551, 556636, 677102, 731707, 1354204, 1463414, 2926828, 22682917, 45365834, 90731668]

約数ペア:

[(1, 90731668), (2, 45365834), (4, 22682917), (31, 2926828), (62, 1463414), (67, 1354204), (124, 731707), (134, 677102), (163, 556636), (268, 338551), (326, 278318), (652, 139159), (2077, 43684), (4154, 21842), (4489, 20212), (5053, 17956), (8308, 10921), (8978, 10106)]