80668848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129277}}^1$

素因数の和:129301

約数の個数: 40

約数和(自身を含む): 224426608

約数和(自身を除く): 143757760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 129277, 258554, 387831, 517108, 775662, 1034216, 1551324, 1680601, 2068432, 3102648, 3361202, 5041803, 6205296, 6722404, 10083606, 13444808, 20167212, 26889616, 40334424, 80668848]

約数ペア:

[(1, 80668848), (2, 40334424), (3, 26889616), (4, 20167212), (6, 13444808), (8, 10083606), (12, 6722404), (13, 6205296), (16, 5041803), (24, 3361202), (26, 3102648), (39, 2068432), (48, 1680601), (52, 1551324), (78, 1034216), (104, 775662), (156, 517108), (208, 387831), (312, 258554), (624, 129277)]