85661856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{42491}}^1$

素因数の和:42514

約数の個数: 72

約数和(自身を含む): 278407584

約数和(自身を除く): 192745728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 42491, 84982, 127473, 169964, 254946, 297437, 339928, 382419, 509892, 594874, 679856, 764838, 892311, 1019784, 1189748, 1359712, 1529676, 1784622, 2039568, 2379496, 2676933, 3059352, 3569244, 4079136, 4758992, 5353866, 6118704, 7138488, 9517984, 10707732, 12237408, 14276976, 21415464, 28553952, 42830928, 85661856]

約数ペア:

[(1, 85661856), (2, 42830928), (3, 28553952), (4, 21415464), (6, 14276976), (7, 12237408), (8, 10707732), (9, 9517984), (12, 7138488), (14, 6118704), (16, 5353866), (18, 4758992), (21, 4079136), (24, 3569244), (28, 3059352), (32, 2676933), (36, 2379496), (42, 2039568), (48, 1784622), (56, 1529676), (63, 1359712), (72, 1189748), (84, 1019784), (96, 892311), (112, 764838), (126, 679856), (144, 594874), (168, 509892), (224, 382419), (252, 339928), (288, 297437), (336, 254946), (504, 169964), (672, 127473), (1008, 84982), (2016, 42491)]