83372744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1710

約数の個数: 64

約数和(自身を含む): 195229440

約数和(自身を除く): 111856696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 182, 284, 364, 497, 568, 728, 923, 994, 1613, 1846, 1988, 3226, 3692, 3976, 6452, 6461, 7384, 11291, 12904, 12922, 20969, 22582, 25844, 41938, 45164, 51688, 83876, 90328, 114523, 146783, 167752, 229046, 293566, 458092, 587132, 801661, 916184, 1174264, 1488799, 1603322, 2977598, 3206644, 5955196, 6413288, 10421593, 11910392, 20843186, 41686372, 83372744]

約数ペア:

[(1, 83372744), (2, 41686372), (4, 20843186), (7, 11910392), (8, 10421593), (13, 6413288), (14, 5955196), (26, 3206644), (28, 2977598), (52, 1603322), (56, 1488799), (71, 1174264), (91, 916184), (104, 801661), (142, 587132), (182, 458092), (284, 293566), (364, 229046), (497, 167752), (568, 146783), (728, 114523), (923, 90328), (994, 83876), (1613, 51688), (1846, 45164), (1988, 41938), (3226, 25844), (3692, 22582), (3976, 20969), (6452, 12922), (6461, 12904), (7384, 11291)]