80995512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11287}}^1$

素因数の和:11332

約数の個数: 64

約数和(自身を含む): 227566080

約数和(自身を除く): 146570568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 11287, 22574, 33861, 45148, 67722, 90296, 135444, 146731, 259601, 270888, 293462, 440193, 519202, 586924, 778803, 880386, 1038404, 1173848, 1557606, 1760772, 2076808, 3115212, 3374813, 3521544, 6230424, 6749626, 10124439, 13499252, 20248878, 26998504, 40497756, 80995512]

約数ペア:

[(1, 80995512), (2, 40497756), (3, 26998504), (4, 20248878), (6, 13499252), (8, 10124439), (12, 6749626), (13, 6230424), (23, 3521544), (24, 3374813), (26, 3115212), (39, 2076808), (46, 1760772), (52, 1557606), (69, 1173848), (78, 1038404), (92, 880386), (104, 778803), (138, 586924), (156, 519202), (184, 440193), (276, 293462), (299, 270888), (312, 259601), (552, 146731), (598, 135444), (897, 90296), (1196, 67722), (1794, 45148), (2392, 33861), (3588, 22574), (7176, 11287)]