90528328

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2350

約数の個数: 48

約数和(自身を含む): 191208780

約数和(自身を除く): 100680452

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 328, 451, 484, 902, 968, 1804, 2281, 3608, 4562, 4961, 9124, 9922, 18248, 19844, 25091, 39688, 50182, 93521, 100364, 187042, 200728, 276001, 374084, 552002, 748168, 1028731, 1104004, 2057462, 2208008, 4114924, 8229848, 11316041, 22632082, 45264164, 90528328]

約数ペア:

[(1, 90528328), (2, 45264164), (4, 22632082), (8, 11316041), (11, 8229848), (22, 4114924), (41, 2208008), (44, 2057462), (82, 1104004), (88, 1028731), (121, 748168), (164, 552002), (242, 374084), (328, 276001), (451, 200728), (484, 187042), (902, 100364), (968, 93521), (1804, 50182), (2281, 39688), (3608, 25091), (4562, 19844), (4961, 18248), (9124, 9922)]