123185712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4591}}^1$

素因数の和:4658

約数の個数: 80

約数和(自身を含む): 350755328

約数和(自身を除く): 227569616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 4591, 6708, 8944, 9182, 13416, 13773, 18364, 26832, 27546, 36728, 55092, 59683, 73456, 110184, 119366, 179049, 197413, 220368, 238732, 358098, 394826, 477464, 592239, 716196, 789652, 954928, 1184478, 1432392, 1579304, 2368956, 2566369, 2864784, 3158608, 4737912, 5132738, 7699107, 9475824, 10265476, 15398214, 20530952, 30796428, 41061904, 61592856, 123185712]

約数ペア:

[(1, 123185712), (2, 61592856), (3, 41061904), (4, 30796428), (6, 20530952), (8, 15398214), (12, 10265476), (13, 9475824), (16, 7699107), (24, 5132738), (26, 4737912), (39, 3158608), (43, 2864784), (48, 2566369), (52, 2368956), (78, 1579304), (86, 1432392), (104, 1184478), (129, 954928), (156, 789652), (172, 716196), (208, 592239), (258, 477464), (312, 394826), (344, 358098), (516, 238732), (559, 220368), (624, 197413), (688, 179049), (1032, 119366), (1118, 110184), (1677, 73456), (2064, 59683), (2236, 55092), (3354, 36728), (4472, 27546), (4591, 26832), (6708, 18364), (8944, 13773), (9182, 13416)]