89489868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4127}}^1$

素因数の和:4286

約数の個数: 48

約数和(自身を含む): 226544640

約数和(自身を除く): 137054772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 4127, 5421, 7228, 8254, 10842, 12381, 16508, 21684, 24762, 49524, 53651, 107302, 160953, 214604, 321906, 573653, 643812, 1147306, 1720959, 2294612, 3441918, 6883836, 7457489, 14914978, 22372467, 29829956, 44744934, 89489868]

約数ペア:

[(1, 89489868), (2, 44744934), (3, 29829956), (4, 22372467), (6, 14914978), (12, 7457489), (13, 6883836), (26, 3441918), (39, 2294612), (52, 1720959), (78, 1147306), (139, 643812), (156, 573653), (278, 321906), (417, 214604), (556, 160953), (834, 107302), (1668, 53651), (1807, 49524), (3614, 24762), (4127, 21684), (5421, 16508), (7228, 12381), (8254, 10842)]