8139816

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{863}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 22239360

約数和(自身を除く): 14099544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 863, 1048, 1179, 1572, 1726, 2358, 2589, 3144, 3452, 4716, 5178, 6904, 7767, 9432, 10356, 15534, 20712, 31068, 62136, 113053, 226106, 339159, 452212, 678318, 904424, 1017477, 1356636, 2034954, 2713272, 4069908, 8139816]

約数ペア:

[(1, 8139816), (2, 4069908), (3, 2713272), (4, 2034954), (6, 1356636), (8, 1017477), (9, 904424), (12, 678318), (18, 452212), (24, 339159), (36, 226106), (72, 113053), (131, 62136), (262, 31068), (393, 20712), (524, 15534), (786, 10356), (863, 9432), (1048, 7767), (1179, 6904), (1572, 5178), (1726, 4716), (2358, 3452), (2589, 3144)]