85555224

素因数分解:

$2^3\times 3^3\times {\mathrm{431}}^1\times {\mathrm{919}}^1$

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 238464000

約数和(自身を除く): 152908776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 431, 862, 919, 1293, 1724, 1838, 2586, 2757, 3448, 3676, 3879, 5172, 5514, 7352, 7758, 8271, 10344, 11028, 11637, 15516, 16542, 22056, 23274, 24813, 31032, 33084, 46548, 49626, 66168, 93096, 99252, 198504, 396089, 792178, 1188267, 1584356, 2376534, 3168712, 3564801, 4753068, 7129602, 9506136, 10694403, 14259204, 21388806, 28518408, 42777612, 85555224]

約数ペア:

[(1, 85555224), (2, 42777612), (3, 28518408), (4, 21388806), (6, 14259204), (8, 10694403), (9, 9506136), (12, 7129602), (18, 4753068), (24, 3564801), (27, 3168712), (36, 2376534), (54, 1584356), (72, 1188267), (108, 792178), (216, 396089), (431, 198504), (862, 99252), (919, 93096), (1293, 66168), (1724, 49626), (1838, 46548), (2586, 33084), (2757, 31032), (3448, 24813), (3676, 23274), (3879, 22056), (5172, 16542), (5514, 15516), (7352, 11637), (7758, 11028), (8271, 10344)]