77115798

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 171714816

約数和(自身を除く): 94599018

約数列:

[1, 2, 3, 6, 9, 18, 71, 83, 142, 166, 213, 249, 426, 498, 639, 727, 747, 1278, 1454, 1494, 2181, 4362, 5893, 6543, 11786, 13086, 17679, 35358, 51617, 53037, 60341, 103234, 106074, 120682, 154851, 181023, 309702, 362046, 464553, 543069, 929106, 1086138, 4284211, 8568422, 12852633, 25705266, 38557899, 77115798]

約数ペア:

[(1, 77115798), (2, 38557899), (3, 25705266), (6, 12852633), (9, 8568422), (18, 4284211), (71, 1086138), (83, 929106), (142, 543069), (166, 464553), (213, 362046), (249, 309702), (426, 181023), (498, 154851), (639, 120682), (727, 106074), (747, 103234), (1278, 60341), (1454, 53037), (1494, 51617), (2181, 35358), (4362, 17679), (5893, 13086), (6543, 11786)]