57213972

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 159989760

約数和(自身を除く): 102775788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 92, 93, 108, 124, 138, 186, 207, 276, 279, 372, 414, 558, 621, 713, 743, 828, 837, 1116, 1242, 1426, 1486, 1674, 2139, 2229, 2484, 2852, 2972, 3348, 4278, 4458, 6417, 6687, 8556, 8916, 12834, 13374, 17089, 19251, 20061, 23033, 25668, 26748, 34178, 38502, 40122, 46066, 51267, 68356, 69099, 77004, 80244, 92132, 102534, 138198, 153801, 205068, 207297, 276396, 307602, 414594, 461403, 529759, 615204, 621891, 829188, 922806, 1059518, 1243782, 1589277, 1845612, 2119036, 2487564, 3178554, 4767831, 6357108, 9535662, 14303493, 19071324, 28606986, 57213972]

約数ペア:

[(1, 57213972), (2, 28606986), (3, 19071324), (4, 14303493), (6, 9535662), (9, 6357108), (12, 4767831), (18, 3178554), (23, 2487564), (27, 2119036), (31, 1845612), (36, 1589277), (46, 1243782), (54, 1059518), (62, 922806), (69, 829188), (92, 621891), (93, 615204), (108, 529759), (124, 461403), (138, 414594), (186, 307602), (207, 276396), (276, 207297), (279, 205068), (372, 153801), (414, 138198), (558, 102534), (621, 92132), (713, 80244), (743, 77004), (828, 69099), (837, 68356), (1116, 51267), (1242, 46066), (1426, 40122), (1486, 38502), (1674, 34178), (2139, 26748), (2229, 25668), (2484, 23033), (2852, 20061), (2972, 19251), (3348, 17089), (4278, 13374), (4458, 12834), (6417, 8916), (6687, 8556)]