77704128

素因数分解:

$2^6\times 3^2\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:762

約数の個数: 84

約数和(自身を含む): 223954848

約数和(自身を除く): 146250720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 313, 431, 576, 626, 862, 939, 1252, 1293, 1724, 1878, 2504, 2586, 2817, 3448, 3756, 3879, 5008, 5172, 5634, 6896, 7512, 7758, 10016, 10344, 11268, 13792, 15024, 15516, 20032, 20688, 22536, 27584, 30048, 31032, 41376, 45072, 60096, 62064, 82752, 90144, 124128, 134903, 180288, 248256, 269806, 404709, 539612, 809418, 1079224, 1214127, 1618836, 2158448, 2428254, 3237672, 4316896, 4856508, 6475344, 8633792, 9713016, 12950688, 19426032, 25901376, 38852064, 77704128]

約数ペア:

[(1, 77704128), (2, 38852064), (3, 25901376), (4, 19426032), (6, 12950688), (8, 9713016), (9, 8633792), (12, 6475344), (16, 4856508), (18, 4316896), (24, 3237672), (32, 2428254), (36, 2158448), (48, 1618836), (64, 1214127), (72, 1079224), (96, 809418), (144, 539612), (192, 404709), (288, 269806), (313, 248256), (431, 180288), (576, 134903), (626, 124128), (862, 90144), (939, 82752), (1252, 62064), (1293, 60096), (1724, 45072), (1878, 41376), (2504, 31032), (2586, 30048), (2817, 27584), (3448, 22536), (3756, 20688), (3879, 20032), (5008, 15516), (5172, 15024), (5634, 13792), (6896, 11268), (7512, 10344), (7758, 10016)]