25434756

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 69672960

約数和(自身を除く): 44238204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 71, 93, 107, 108, 124, 142, 186, 213, 214, 279, 284, 321, 372, 426, 428, 558, 639, 642, 837, 852, 963, 1116, 1278, 1284, 1674, 1917, 1926, 2201, 2556, 2889, 3317, 3348, 3834, 3852, 4402, 5778, 6603, 6634, 7597, 7668, 8804, 9951, 11556, 13206, 13268, 15194, 19809, 19902, 22791, 26412, 29853, 30388, 39618, 39804, 45582, 59427, 59706, 68373, 79236, 89559, 91164, 118854, 119412, 136746, 179118, 205119, 235507, 237708, 273492, 358236, 410238, 471014, 706521, 820476, 942028, 1413042, 2119563, 2826084, 4239126, 6358689, 8478252, 12717378, 25434756]

約数ペア:

[(1, 25434756), (2, 12717378), (3, 8478252), (4, 6358689), (6, 4239126), (9, 2826084), (12, 2119563), (18, 1413042), (27, 942028), (31, 820476), (36, 706521), (54, 471014), (62, 410238), (71, 358236), (93, 273492), (107, 237708), (108, 235507), (124, 205119), (142, 179118), (186, 136746), (213, 119412), (214, 118854), (279, 91164), (284, 89559), (321, 79236), (372, 68373), (426, 59706), (428, 59427), (558, 45582), (639, 39804), (642, 39618), (837, 30388), (852, 29853), (963, 26412), (1116, 22791), (1278, 19902), (1284, 19809), (1674, 15194), (1917, 13268), (1926, 13206), (2201, 11556), (2556, 9951), (2889, 8804), (3317, 7668), (3348, 7597), (3834, 6634), (3852, 6603), (4402, 5778)]