82868856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4789}}^1$

素因数の和:4908

約数の個数: 64

約数和(自身を含む): 239116800

約数和(自身を除く): 156247944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2472, 2884, 4326, 4789, 5768, 8652, 9578, 14367, 17304, 19156, 28734, 33523, 38312, 57468, 67046, 100569, 114936, 134092, 201138, 268184, 402276, 493267, 804552, 986534, 1479801, 1973068, 2959602, 3452869, 3946136, 5919204, 6905738, 10358607, 11838408, 13811476, 20717214, 27622952, 41434428, 82868856]

約数ペア:

[(1, 82868856), (2, 41434428), (3, 27622952), (4, 20717214), (6, 13811476), (7, 11838408), (8, 10358607), (12, 6905738), (14, 5919204), (21, 3946136), (24, 3452869), (28, 2959602), (42, 1973068), (56, 1479801), (84, 986534), (103, 804552), (168, 493267), (206, 402276), (309, 268184), (412, 201138), (618, 134092), (721, 114936), (824, 100569), (1236, 67046), (1442, 57468), (2163, 38312), (2472, 33523), (2884, 28734), (4326, 19156), (4789, 17304), (5768, 14367), (8652, 9578)]