123008744

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{881}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 238775040

約数和(自身を除く): 115766296

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 563, 881, 1126, 1762, 2252, 3524, 4504, 7048, 17453, 27311, 34906, 54622, 69812, 109244, 139624, 218488, 496003, 992006, 1984012, 3968024, 15376093, 30752186, 61504372, 123008744]

約数ペア:

[(1, 123008744), (2, 61504372), (4, 30752186), (8, 15376093), (31, 3968024), (62, 1984012), (124, 992006), (248, 496003), (563, 218488), (881, 139624), (1126, 109244), (1762, 69812), (2252, 54622), (3524, 34906), (4504, 27311), (7048, 17453)]