85128888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11863}}^1$

素因数の和:11908

約数の個数: 64

約数和(自身を含む): 239178240

約数和(自身を除く): 154049352

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, 11863, 23726, 35589, 47452, 71178, 94904, 142356, 154219, 272849, 284712, 308438, 462657, 545698, 616876, 818547, 925314, 1091396, 1233752, 1637094, 1850628, 2182792, 3274188, 3547037, 3701256, 6548376, 7094074, 10641111, 14188148, 21282222, 28376296, 42564444, 85128888]

約数ペア:

[(1, 85128888), (2, 42564444), (3, 28376296), (4, 21282222), (6, 14188148), (8, 10641111), (12, 7094074), (13, 6548376), (23, 3701256), (24, 3547037), (26, 3274188), (39, 2182792), (46, 1850628), (52, 1637094), (69, 1233752), (78, 1091396), (92, 925314), (104, 818547), (138, 616876), (156, 545698), (184, 462657), (276, 308438), (299, 284712), (312, 272849), (552, 154219), (598, 142356), (897, 94904), (1196, 71178), (1794, 47452), (2392, 35589), (3588, 23726), (7176, 11863)]