68845512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 195955200

約数和(自身を除く): 127109688

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 83, 102, 107, 114, 136, 152, 166, 204, 214, 228, 249, 321, 323, 332, 408, 428, 456, 498, 642, 646, 664, 856, 969, 996, 1284, 1292, 1411, 1577, 1819, 1938, 1992, 2033, 2568, 2584, 2822, 3154, 3638, 3876, 4066, 4233, 4731, 5457, 5644, 6099, 6308, 7276, 7752, 8132, 8466, 8881, 9462, 10914, 11288, 12198, 12616, 14552, 16264, 16932, 17762, 18924, 21828, 24396, 26643, 26809, 33864, 34561, 35524, 37848, 43656, 48792, 53286, 53618, 69122, 71048, 80427, 103683, 106572, 107236, 138244, 150977, 160854, 168739, 207366, 213144, 214472, 276488, 301954, 321708, 337478, 414732, 452931, 506217, 603908, 643416, 674956, 829464, 905862, 1012434, 1207816, 1349912, 1811724, 2024868, 2868563, 3623448, 4049736, 5737126, 8605689, 11474252, 17211378, 22948504, 34422756, 68845512]

約数ペア:

[(1, 68845512), (2, 34422756), (3, 22948504), (4, 17211378), (6, 11474252), (8, 8605689), (12, 5737126), (17, 4049736), (19, 3623448), (24, 2868563), (34, 2024868), (38, 1811724), (51, 1349912), (57, 1207816), (68, 1012434), (76, 905862), (83, 829464), (102, 674956), (107, 643416), (114, 603908), (136, 506217), (152, 452931), (166, 414732), (204, 337478), (214, 321708), (228, 301954), (249, 276488), (321, 214472), (323, 213144), (332, 207366), (408, 168739), (428, 160854), (456, 150977), (498, 138244), (642, 107236), (646, 106572), (664, 103683), (856, 80427), (969, 71048), (996, 69122), (1284, 53618), (1292, 53286), (1411, 48792), (1577, 43656), (1819, 37848), (1938, 35524), (1992, 34561), (2033, 33864), (2568, 26809), (2584, 26643), (2822, 24396), (3154, 21828), (3638, 18924), (3876, 17762), (4066, 16932), (4233, 16264), (4731, 14552), (5457, 12616), (5644, 12198), (6099, 11288), (6308, 10914), (7276, 9462), (7752, 8881), (8132, 8466)]