90131796

素因数分解:

$2^2\times 3^2\times {\mathrm{563}}^1\times {\mathrm{4447}}^1$

素因数の和:5020

約数の個数: 36

約数和(自身を含む): 228289152

約数和(自身を除く): 138157356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 563, 1126, 1689, 2252, 3378, 4447, 5067, 6756, 8894, 10134, 13341, 17788, 20268, 26682, 40023, 53364, 80046, 160092, 2503661, 5007322, 7510983, 10014644, 15021966, 22532949, 30043932, 45065898, 90131796]

約数ペア:

[(1, 90131796), (2, 45065898), (3, 30043932), (4, 22532949), (6, 15021966), (9, 10014644), (12, 7510983), (18, 5007322), (36, 2503661), (563, 160092), (1126, 80046), (1689, 53364), (2252, 40023), (3378, 26682), (4447, 20268), (5067, 17788), (6756, 13341), (8894, 10134)]