25353144

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 74131200

約数和(自身を除く): 48778056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 43, 57, 72, 76, 86, 114, 129, 152, 171, 172, 228, 258, 342, 344, 387, 431, 456, 516, 684, 774, 817, 862, 1032, 1293, 1368, 1548, 1634, 1724, 2451, 2586, 3096, 3268, 3448, 3879, 4902, 5172, 6536, 7353, 7758, 8189, 9804, 10344, 14706, 15516, 16378, 18533, 19608, 24567, 29412, 31032, 32756, 37066, 49134, 55599, 58824, 65512, 73701, 74132, 98268, 111198, 147402, 148264, 166797, 196536, 222396, 294804, 333594, 352127, 444792, 589608, 667188, 704254, 1056381, 1334376, 1408508, 2112762, 2817016, 3169143, 4225524, 6338286, 8451048, 12676572, 25353144]

約数ペア:

[(1, 25353144), (2, 12676572), (3, 8451048), (4, 6338286), (6, 4225524), (8, 3169143), (9, 2817016), (12, 2112762), (18, 1408508), (19, 1334376), (24, 1056381), (36, 704254), (38, 667188), (43, 589608), (57, 444792), (72, 352127), (76, 333594), (86, 294804), (114, 222396), (129, 196536), (152, 166797), (171, 148264), (172, 147402), (228, 111198), (258, 98268), (342, 74132), (344, 73701), (387, 65512), (431, 58824), (456, 55599), (516, 49134), (684, 37066), (774, 32756), (817, 31032), (862, 29412), (1032, 24567), (1293, 19608), (1368, 18533), (1548, 16378), (1634, 15516), (1724, 14706), (2451, 10344), (2586, 9804), (3096, 8189), (3268, 7758), (3448, 7353), (3879, 6536), (4902, 5172)]