25469424

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 80352000

約数和(自身を除く): 54882576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 36, 38, 48, 54, 57, 58, 72, 76, 87, 107, 108, 114, 116, 144, 152, 171, 174, 214, 216, 228, 232, 261, 304, 321, 342, 348, 428, 432, 456, 464, 513, 522, 551, 642, 684, 696, 783, 856, 912, 963, 1026, 1044, 1102, 1284, 1368, 1392, 1566, 1653, 1712, 1926, 2033, 2052, 2088, 2204, 2568, 2736, 2889, 3103, 3132, 3306, 3852, 4066, 4104, 4176, 4408, 4959, 5136, 5778, 6099, 6206, 6264, 6612, 7704, 8132, 8208, 8816, 9309, 9918, 11556, 12198, 12412, 12528, 13224, 14877, 15408, 16264, 18297, 18618, 19836, 23112, 24396, 24824, 26448, 27927, 29754, 32528, 36594, 37236, 39672, 46224, 48792, 49648, 54891, 55854, 58957, 59508, 73188, 74472, 79344, 83781, 97584, 109782, 111708, 117914, 119016, 146376, 148944, 167562, 176871, 219564, 223416, 235828, 238032, 292752, 335124, 353742, 439128, 446832, 471656, 530613, 670248, 707484, 878256, 943312, 1061226, 1340496, 1414968, 1591839, 2122452, 2829936, 3183678, 4244904, 6367356, 8489808, 12734712, 25469424]

約数ペア:

[(1, 25469424), (2, 12734712), (3, 8489808), (4, 6367356), (6, 4244904), (8, 3183678), (9, 2829936), (12, 2122452), (16, 1591839), (18, 1414968), (19, 1340496), (24, 1061226), (27, 943312), (29, 878256), (36, 707484), (38, 670248), (48, 530613), (54, 471656), (57, 446832), (58, 439128), (72, 353742), (76, 335124), (87, 292752), (107, 238032), (108, 235828), (114, 223416), (116, 219564), (144, 176871), (152, 167562), (171, 148944), (174, 146376), (214, 119016), (216, 117914), (228, 111708), (232, 109782), (261, 97584), (304, 83781), (321, 79344), (342, 74472), (348, 73188), (428, 59508), (432, 58957), (456, 55854), (464, 54891), (513, 49648), (522, 48792), (551, 46224), (642, 39672), (684, 37236), (696, 36594), (783, 32528), (856, 29754), (912, 27927), (963, 26448), (1026, 24824), (1044, 24396), (1102, 23112), (1284, 19836), (1368, 18618), (1392, 18297), (1566, 16264), (1653, 15408), (1712, 14877), (1926, 13224), (2033, 12528), (2052, 12412), (2088, 12198), (2204, 11556), (2568, 9918), (2736, 9309), (2889, 8816), (3103, 8208), (3132, 8132), (3306, 7704), (3852, 6612), (4066, 6264), (4104, 6206), (4176, 6099), (4408, 5778), (4959, 5136)]