91145084

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:378

約数の個数: 36

約数和(自身を含む): 166990824

約数和(自身を除く): 75845740

約数列:

[1, 2, 4, 31, 62, 124, 131, 181, 262, 362, 524, 724, 961, 1922, 3844, 4061, 5611, 8122, 11222, 16244, 22444, 23711, 47422, 94844, 125891, 173941, 251782, 347882, 503564, 695764, 735041, 1470082, 2940164, 22786271, 45572542, 91145084]

約数ペア:

[(1, 91145084), (2, 45572542), (4, 22786271), (31, 2940164), (62, 1470082), (124, 735041), (131, 695764), (181, 503564), (262, 347882), (362, 251782), (524, 173941), (724, 125891), (961, 94844), (1922, 47422), (3844, 23711), (4061, 22444), (5611, 16244), (8122, 11222)]