67896656

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 144365760

約数和(自身を除く): 76469104

約数列:

[1, 2, 4, 8, 16, 29, 41, 43, 58, 82, 83, 86, 116, 164, 166, 172, 232, 328, 332, 344, 464, 656, 664, 688, 1189, 1247, 1328, 1763, 2378, 2407, 2494, 3403, 3526, 3569, 4756, 4814, 4988, 6806, 7052, 7138, 9512, 9628, 9976, 13612, 14104, 14276, 19024, 19256, 19952, 27224, 28208, 28552, 38512, 51127, 54448, 57104, 98687, 102254, 103501, 146329, 197374, 204508, 207002, 292658, 394748, 409016, 414004, 585316, 789496, 818032, 828008, 1170632, 1578992, 1656016, 2341264, 4243541, 8487082, 16974164, 33948328, 67896656]

約数ペア:

[(1, 67896656), (2, 33948328), (4, 16974164), (8, 8487082), (16, 4243541), (29, 2341264), (41, 1656016), (43, 1578992), (58, 1170632), (82, 828008), (83, 818032), (86, 789496), (116, 585316), (164, 414004), (166, 409016), (172, 394748), (232, 292658), (328, 207002), (332, 204508), (344, 197374), (464, 146329), (656, 103501), (664, 102254), (688, 98687), (1189, 57104), (1247, 54448), (1328, 51127), (1763, 38512), (2378, 28552), (2407, 28208), (2494, 27224), (3403, 19952), (3526, 19256), (3569, 19024), (4756, 14276), (4814, 14104), (4988, 13612), (6806, 9976), (7052, 9628), (7138, 9512)]