90708046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 166123008

約数和(自身を除く): 75414962

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 169, 286, 338, 341, 403, 682, 787, 806, 1574, 1859, 3718, 4433, 5239, 8657, 8866, 10231, 10478, 17314, 20462, 24397, 48794, 57629, 112541, 115258, 133003, 225082, 266006, 268367, 317161, 536734, 634322, 1463033, 2926066, 3488771, 4123093, 6977542, 8246186, 45354023, 90708046]

約数ペア:

[(1, 90708046), (2, 45354023), (11, 8246186), (13, 6977542), (22, 4123093), (26, 3488771), (31, 2926066), (62, 1463033), (143, 634322), (169, 536734), (286, 317161), (338, 268367), (341, 266006), (403, 225082), (682, 133003), (787, 115258), (806, 112541), (1574, 57629), (1859, 48794), (3718, 24397), (4433, 20462), (5239, 17314), (8657, 10478), (8866, 10231)]