68462604

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:805

約数の個数: 144

約数和(自身を含む): 218907360

約数和(自身を除く): 150444756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 189, 196, 204, 238, 252, 294, 306, 357, 378, 441, 459, 476, 588, 612, 714, 756, 761, 833, 882, 918, 1071, 1323, 1428, 1522, 1666, 1764, 1836, 2142, 2283, 2499, 2646, 3044, 3213, 3332, 4284, 4566, 4998, 5292, 5327, 6426, 6849, 7497, 9132, 9996, 10654, 12852, 12937, 13698, 14994, 15981, 20547, 21308, 22491, 25874, 27396, 29988, 31962, 37289, 38811, 41094, 44982, 47943, 51748, 63924, 74578, 77622, 82188, 89964, 90559, 95886, 111867, 116433, 143829, 149156, 155244, 181118, 191772, 223734, 232866, 271677, 287658, 335601, 349299, 362236, 447468, 465732, 543354, 575316, 633913, 671202, 698598, 815031, 1006803, 1086708, 1267826, 1342404, 1397196, 1630062, 1901739, 2013606, 2445093, 2535652, 3260124, 3803478, 4027212, 4890186, 5705217, 7606956, 9780372, 11410434, 17115651, 22820868, 34231302, 68462604]

約数ペア:

[(1, 68462604), (2, 34231302), (3, 22820868), (4, 17115651), (6, 11410434), (7, 9780372), (9, 7606956), (12, 5705217), (14, 4890186), (17, 4027212), (18, 3803478), (21, 3260124), (27, 2535652), (28, 2445093), (34, 2013606), (36, 1901739), (42, 1630062), (49, 1397196), (51, 1342404), (54, 1267826), (63, 1086708), (68, 1006803), (84, 815031), (98, 698598), (102, 671202), (108, 633913), (119, 575316), (126, 543354), (147, 465732), (153, 447468), (189, 362236), (196, 349299), (204, 335601), (238, 287658), (252, 271677), (294, 232866), (306, 223734), (357, 191772), (378, 181118), (441, 155244), (459, 149156), (476, 143829), (588, 116433), (612, 111867), (714, 95886), (756, 90559), (761, 89964), (833, 82188), (882, 77622), (918, 74578), (1071, 63924), (1323, 51748), (1428, 47943), (1522, 44982), (1666, 41094), (1764, 38811), (1836, 37289), (2142, 31962), (2283, 29988), (2499, 27396), (2646, 25874), (3044, 22491), (3213, 21308), (3332, 20547), (4284, 15981), (4566, 14994), (4998, 13698), (5292, 12937), (5327, 12852), (6426, 10654), (6849, 9996), (7497, 9132)]