85728376

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 172730880

約数和(自身を除く): 87002504

約数列:

[1, 2, 4, 8, 41, 47, 67, 82, 83, 94, 134, 164, 166, 188, 268, 328, 332, 376, 536, 664, 1927, 2747, 3149, 3403, 3854, 3901, 5494, 5561, 6298, 6806, 7708, 7802, 10988, 11122, 12596, 13612, 15416, 15604, 21976, 22244, 25192, 27224, 31208, 44488, 129109, 159941, 228001, 258218, 261367, 319882, 456002, 516436, 522734, 639764, 912004, 1032872, 1045468, 1279528, 1824008, 2090936, 10716047, 21432094, 42864188, 85728376]

約数ペア:

[(1, 85728376), (2, 42864188), (4, 21432094), (8, 10716047), (41, 2090936), (47, 1824008), (67, 1279528), (82, 1045468), (83, 1032872), (94, 912004), (134, 639764), (164, 522734), (166, 516436), (188, 456002), (268, 319882), (328, 261367), (332, 258218), (376, 228001), (536, 159941), (664, 129109), (1927, 44488), (2747, 31208), (3149, 27224), (3403, 25192), (3854, 22244), (3901, 21976), (5494, 15604), (5561, 15416), (6298, 13612), (6806, 12596), (7708, 11122), (7802, 10988)]