81902574

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4217}}^1$

素因数の和:4321

約数の個数: 48

約数和(自身を含む): 193454352

約数和(自身を除く): 111551778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 3237, 4217, 6474, 8434, 9711, 12651, 19422, 25302, 37953, 54821, 75906, 109642, 164463, 328926, 350011, 493389, 700022, 986778, 1050033, 2100066, 3150099, 4550143, 6300198, 9100286, 13650429, 27300858, 40951287, 81902574]

約数ペア:

[(1, 81902574), (2, 40951287), (3, 27300858), (6, 13650429), (9, 9100286), (13, 6300198), (18, 4550143), (26, 3150099), (39, 2100066), (78, 1050033), (83, 986778), (117, 700022), (166, 493389), (234, 350011), (249, 328926), (498, 164463), (747, 109642), (1079, 75906), (1494, 54821), (2158, 37953), (3237, 25302), (4217, 19422), (6474, 12651), (8434, 9711)]