90838908

素因数分解:

$2^2\times 3^4\times {\mathrm{251}}^1\times {\mathrm{1117}}^1$

素因数の和:1384

約数の個数: 60

約数和(自身を含む): 238630392

約数和(自身を除く): 147791484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 251, 324, 502, 753, 1004, 1117, 1506, 2234, 2259, 3012, 3351, 4468, 4518, 6702, 6777, 9036, 10053, 13404, 13554, 20106, 20331, 27108, 30159, 40212, 40662, 60318, 81324, 90477, 120636, 180954, 280367, 361908, 560734, 841101, 1121468, 1682202, 2523303, 3364404, 5046606, 7569909, 10093212, 15139818, 22709727, 30279636, 45419454, 90838908]

約数ペア:

[(1, 90838908), (2, 45419454), (3, 30279636), (4, 22709727), (6, 15139818), (9, 10093212), (12, 7569909), (18, 5046606), (27, 3364404), (36, 2523303), (54, 1682202), (81, 1121468), (108, 841101), (162, 560734), (251, 361908), (324, 280367), (502, 180954), (753, 120636), (1004, 90477), (1117, 81324), (1506, 60318), (2234, 40662), (2259, 40212), (3012, 30159), (3351, 27108), (4468, 20331), (4518, 20106), (6702, 13554), (6777, 13404), (9036, 10053)]