66242568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1117}}^1$

素因数の和:1486

約数の個数: 64

約数和(自身を含む): 189970560

約数和(自身を除く): 123727992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 353, 706, 1059, 1117, 1412, 2118, 2234, 2471, 2824, 3351, 4236, 4468, 4942, 6702, 7413, 7819, 8472, 8936, 9884, 13404, 14826, 15638, 19768, 23457, 26808, 29652, 31276, 46914, 59304, 62552, 93828, 187656, 394301, 788602, 1182903, 1577204, 2365806, 2760107, 3154408, 4731612, 5520214, 8280321, 9463224, 11040428, 16560642, 22080856, 33121284, 66242568]

約数ペア:

[(1, 66242568), (2, 33121284), (3, 22080856), (4, 16560642), (6, 11040428), (7, 9463224), (8, 8280321), (12, 5520214), (14, 4731612), (21, 3154408), (24, 2760107), (28, 2365806), (42, 1577204), (56, 1182903), (84, 788602), (168, 394301), (353, 187656), (706, 93828), (1059, 62552), (1117, 59304), (1412, 46914), (2118, 31276), (2234, 29652), (2471, 26808), (2824, 23457), (3351, 19768), (4236, 15638), (4468, 14826), (4942, 13404), (6702, 9884), (7413, 8936), (7819, 8472)]