81262332

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{7757}}^1$

素因数の和:7867

約数の個数: 48

約数和(自身を含む): 212879520

約数和(自身を除く): 131617188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 3492, 5238, 7757, 10476, 15514, 23271, 31028, 46542, 69813, 93084, 139626, 209439, 279252, 418878, 752429, 837756, 1504858, 2257287, 3009716, 4514574, 6771861, 9029148, 13543722, 20315583, 27087444, 40631166, 81262332]

約数ペア:

[(1, 81262332), (2, 40631166), (3, 27087444), (4, 20315583), (6, 13543722), (9, 9029148), (12, 6771861), (18, 4514574), (27, 3009716), (36, 2257287), (54, 1504858), (97, 837756), (108, 752429), (194, 418878), (291, 279252), (388, 209439), (582, 139626), (873, 93084), (1164, 69813), (1746, 46542), (2619, 31028), (3492, 23271), (5238, 15514), (7757, 10476)]