83131608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1117}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 238268160

約数和(自身を除く): 155136552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 443, 886, 1117, 1329, 1772, 2234, 2658, 3101, 3351, 3544, 4468, 5316, 6202, 6702, 7819, 8936, 9303, 10632, 12404, 13404, 15638, 18606, 23457, 24808, 26808, 31276, 37212, 46914, 62552, 74424, 93828, 187656, 494831, 989662, 1484493, 1979324, 2968986, 3463817, 3958648, 5937972, 6927634, 10391451, 11875944, 13855268, 20782902, 27710536, 41565804, 83131608]

約数ペア:

[(1, 83131608), (2, 41565804), (3, 27710536), (4, 20782902), (6, 13855268), (7, 11875944), (8, 10391451), (12, 6927634), (14, 5937972), (21, 3958648), (24, 3463817), (28, 2968986), (42, 1979324), (56, 1484493), (84, 989662), (168, 494831), (443, 187656), (886, 93828), (1117, 74424), (1329, 62552), (1772, 46914), (2234, 37212), (2658, 31276), (3101, 26808), (3351, 24808), (3544, 23457), (4468, 18606), (5316, 15638), (6202, 13404), (6702, 12404), (7819, 10632), (8936, 9303)]