81343416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44017}}^1$

素因数の和:44044

約数の個数: 64

約数和(自身を含む): 253543680

約数和(自身を除く): 172200264

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 44017, 88034, 132051, 176068, 264102, 308119, 352136, 484187, 528204, 616238, 924357, 968374, 1056408, 1232476, 1452561, 1848714, 1936748, 2464952, 2905122, 3389309, 3697428, 3873496, 5810244, 6778618, 7394856, 10167927, 11620488, 13557236, 20335854, 27114472, 40671708, 81343416]

約数ペア:

[(1, 81343416), (2, 40671708), (3, 27114472), (4, 20335854), (6, 13557236), (7, 11620488), (8, 10167927), (11, 7394856), (12, 6778618), (14, 5810244), (21, 3873496), (22, 3697428), (24, 3389309), (28, 2905122), (33, 2464952), (42, 1936748), (44, 1848714), (56, 1452561), (66, 1232476), (77, 1056408), (84, 968374), (88, 924357), (132, 616238), (154, 528204), (168, 484187), (231, 352136), (264, 308119), (308, 264102), (462, 176068), (616, 132051), (924, 88034), (1848, 44017)]