90239084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 175929600

約数和(自身を除く): 85690516

約数列:

[1, 2, 4, 13, 26, 52, 59, 67, 118, 134, 236, 268, 439, 767, 871, 878, 1534, 1742, 1756, 3068, 3484, 3953, 5707, 7906, 11414, 15812, 22828, 25901, 29413, 51389, 51802, 58826, 102778, 103604, 117652, 205556, 336713, 382369, 673426, 764738, 1346852, 1529476, 1735367, 3470734, 6941468, 22559771, 45119542, 90239084]

約数ペア:

[(1, 90239084), (2, 45119542), (4, 22559771), (13, 6941468), (26, 3470734), (52, 1735367), (59, 1529476), (67, 1346852), (118, 764738), (134, 673426), (236, 382369), (268, 336713), (439, 205556), (767, 117652), (871, 103604), (878, 102778), (1534, 58826), (1742, 51802), (1756, 51389), (3068, 29413), (3484, 25901), (3953, 22828), (5707, 15812), (7906, 11414)]