81985848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{488011}}^1$

素因数の和:488027

約数の個数: 32

約数和(自身を含む): 234245760

約数和(自身を除く): 152259912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 488011, 976022, 1464033, 1952044, 2928066, 3416077, 3904088, 5856132, 6832154, 10248231, 11712264, 13664308, 20496462, 27328616, 40992924, 81985848]

約数ペア:

[(1, 81985848), (2, 40992924), (3, 27328616), (4, 20496462), (6, 13664308), (7, 11712264), (8, 10248231), (12, 6832154), (14, 5856132), (21, 3904088), (24, 3416077), (28, 2928066), (42, 1952044), (56, 1464033), (84, 976022), (168, 488011)]