127121808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3391}}^1$

素因数の和:3484

約数の個数: 80

約数和(自身を含む): 363405312

約数和(自身を除く): 236283504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3391, 3408, 4686, 6248, 6782, 9372, 10173, 12496, 13564, 18744, 20346, 27128, 37301, 37488, 40692, 54256, 74602, 81384, 111903, 149204, 162768, 223806, 240761, 298408, 447612, 481522, 596816, 722283, 895224, 963044, 1444566, 1790448, 1926088, 2648371, 2889132, 3852176, 5296742, 5778264, 7945113, 10593484, 11556528, 15890226, 21186968, 31780452, 42373936, 63560904, 127121808]

約数ペア:

[(1, 127121808), (2, 63560904), (3, 42373936), (4, 31780452), (6, 21186968), (8, 15890226), (11, 11556528), (12, 10593484), (16, 7945113), (22, 5778264), (24, 5296742), (33, 3852176), (44, 2889132), (48, 2648371), (66, 1926088), (71, 1790448), (88, 1444566), (132, 963044), (142, 895224), (176, 722283), (213, 596816), (264, 481522), (284, 447612), (426, 298408), (528, 240761), (568, 223806), (781, 162768), (852, 149204), (1136, 111903), (1562, 81384), (1704, 74602), (2343, 54256), (3124, 40692), (3391, 37488), (3408, 37301), (4686, 27128), (6248, 20346), (6782, 18744), (9372, 13564), (10173, 12496)]