68121648

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{2503}}^1$

素因数の和:2533

約数の個数: 120

約数和(自身を含む): 226041088

約数和(自身を除く): 157919440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 2503, 3024, 3402, 3888, 4536, 5006, 6804, 7509, 9072, 10012, 13608, 15018, 17521, 20024, 22527, 27216, 30036, 35042, 40048, 45054, 52563, 60072, 67581, 70084, 90108, 105126, 120144, 135162, 140168, 157689, 180216, 202743, 210252, 270324, 280336, 315378, 360432, 405486, 420504, 473067, 540648, 608229, 630756, 810972, 841008, 946134, 1081296, 1216458, 1261512, 1419201, 1621944, 1892268, 2432916, 2523024, 2838402, 3243888, 3784536, 4257603, 4865832, 5676804, 7569072, 8515206, 9731664, 11353608, 17030412, 22707216, 34060824, 68121648]

約数ペア:

[(1, 68121648), (2, 34060824), (3, 22707216), (4, 17030412), (6, 11353608), (7, 9731664), (8, 8515206), (9, 7569072), (12, 5676804), (14, 4865832), (16, 4257603), (18, 3784536), (21, 3243888), (24, 2838402), (27, 2523024), (28, 2432916), (36, 1892268), (42, 1621944), (48, 1419201), (54, 1261512), (56, 1216458), (63, 1081296), (72, 946134), (81, 841008), (84, 810972), (108, 630756), (112, 608229), (126, 540648), (144, 473067), (162, 420504), (168, 405486), (189, 360432), (216, 315378), (243, 280336), (252, 270324), (324, 210252), (336, 202743), (378, 180216), (432, 157689), (486, 140168), (504, 135162), (567, 120144), (648, 105126), (756, 90108), (972, 70084), (1008, 67581), (1134, 60072), (1296, 52563), (1512, 45054), (1701, 40048), (1944, 35042), (2268, 30036), (2503, 27216), (3024, 22527), (3402, 20024), (3888, 17521), (4536, 15018), (5006, 13608), (6804, 10012), (7509, 9072)]