68695452

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{4327}}^1$

素因数の和:4357

約数の個数: 90

約数和(自身を含む): 208951512

約数和(自身を除く): 140256060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 4327, 5292, 7938, 8654, 12981, 15876, 17308, 25962, 30289, 38943, 51924, 60578, 77886, 90867, 116829, 121156, 155772, 181734, 212023, 233658, 272601, 350487, 363468, 424046, 467316, 545202, 636069, 700974, 817803, 848092, 1090404, 1272138, 1401948, 1635606, 1908207, 2453409, 2544276, 3271212, 3816414, 4906818, 5724621, 7632828, 9813636, 11449242, 17173863, 22898484, 34347726, 68695452]

約数ペア:

[(1, 68695452), (2, 34347726), (3, 22898484), (4, 17173863), (6, 11449242), (7, 9813636), (9, 7632828), (12, 5724621), (14, 4906818), (18, 3816414), (21, 3271212), (27, 2544276), (28, 2453409), (36, 1908207), (42, 1635606), (49, 1401948), (54, 1272138), (63, 1090404), (81, 848092), (84, 817803), (98, 700974), (108, 636069), (126, 545202), (147, 467316), (162, 424046), (189, 363468), (196, 350487), (252, 272601), (294, 233658), (324, 212023), (378, 181734), (441, 155772), (567, 121156), (588, 116829), (756, 90867), (882, 77886), (1134, 60578), (1323, 51924), (1764, 38943), (2268, 30289), (2646, 25962), (3969, 17308), (4327, 15876), (5292, 12981), (7938, 8654)]