90748242

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 218453760

約数和(自身を除く): 127705518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 257, 351, 503, 514, 702, 771, 1006, 1509, 1542, 2313, 3018, 3341, 4527, 4626, 6539, 6682, 6939, 9054, 10023, 13078, 13581, 13878, 19617, 20046, 27162, 30069, 39234, 58851, 60138, 90207, 117702, 129271, 176553, 180414, 258542, 353106, 387813, 775626, 1163439, 1680523, 2326878, 3361046, 3490317, 5041569, 6980634, 10083138, 15124707, 30249414, 45374121, 90748242]

約数ペア:

[(1, 90748242), (2, 45374121), (3, 30249414), (6, 15124707), (9, 10083138), (13, 6980634), (18, 5041569), (26, 3490317), (27, 3361046), (39, 2326878), (54, 1680523), (78, 1163439), (117, 775626), (234, 387813), (257, 353106), (351, 258542), (503, 180414), (514, 176553), (702, 129271), (771, 117702), (1006, 90207), (1509, 60138), (1542, 58851), (2313, 39234), (3018, 30069), (3341, 27162), (4527, 20046), (4626, 19617), (6539, 13878), (6682, 13581), (6939, 13078), (9054, 10023)]