78516204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 209233920

約数和(自身を除く): 130717716

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 79, 92, 138, 156, 158, 237, 276, 277, 299, 316, 474, 554, 598, 831, 897, 948, 1027, 1108, 1196, 1662, 1794, 1817, 2054, 3081, 3324, 3588, 3601, 3634, 4108, 5451, 6162, 6371, 7202, 7268, 10803, 10902, 12324, 12742, 14404, 19113, 21606, 21804, 21883, 23621, 25484, 38226, 43212, 43766, 47242, 65649, 70863, 76452, 82823, 87532, 94484, 131298, 141726, 165646, 248469, 262596, 283452, 284479, 331292, 496938, 503309, 568958, 853437, 993876, 1006618, 1137916, 1509927, 1706874, 2013236, 3019854, 3413748, 6039708, 6543017, 13086034, 19629051, 26172068, 39258102, 78516204]

約数ペア:

[(1, 78516204), (2, 39258102), (3, 26172068), (4, 19629051), (6, 13086034), (12, 6543017), (13, 6039708), (23, 3413748), (26, 3019854), (39, 2013236), (46, 1706874), (52, 1509927), (69, 1137916), (78, 1006618), (79, 993876), (92, 853437), (138, 568958), (156, 503309), (158, 496938), (237, 331292), (276, 284479), (277, 283452), (299, 262596), (316, 248469), (474, 165646), (554, 141726), (598, 131298), (831, 94484), (897, 87532), (948, 82823), (1027, 76452), (1108, 70863), (1196, 65649), (1662, 47242), (1794, 43766), (1817, 43212), (2054, 38226), (3081, 25484), (3324, 23621), (3588, 21883), (3601, 21804), (3634, 21606), (4108, 19113), (5451, 14404), (6162, 12742), (6371, 12324), (7202, 10902), (7268, 10803)]