68647176

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 214968600

約数和(自身を除く): 146321424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 81, 87, 104, 108, 116, 117, 156, 162, 174, 216, 232, 234, 261, 281, 312, 324, 348, 351, 377, 468, 522, 562, 648, 696, 702, 754, 783, 843, 936, 1044, 1053, 1124, 1131, 1404, 1508, 1566, 1686, 2088, 2106, 2248, 2262, 2349, 2529, 2808, 3016, 3132, 3372, 3393, 3653, 4212, 4524, 4698, 5058, 6264, 6744, 6786, 7306, 7587, 8149, 8424, 9048, 9396, 10116, 10179, 10959, 13572, 14612, 15174, 16298, 18792, 20232, 20358, 21918, 22761, 24447, 27144, 29224, 30348, 30537, 32596, 32877, 40716, 43836, 45522, 48894, 60696, 61074, 65192, 65754, 73341, 81432, 87672, 91044, 97788, 98631, 105937, 122148, 131508, 146682, 182088, 195576, 197262, 211874, 220023, 244296, 263016, 293364, 295893, 317811, 394524, 423748, 440046, 586728, 591786, 635622, 660069, 789048, 847496, 880092, 953433, 1183572, 1271244, 1320138, 1760184, 1906866, 2367144, 2542488, 2640276, 2860299, 3813732, 5280552, 5720598, 7627464, 8580897, 11441196, 17161794, 22882392, 34323588, 68647176]

約数ペア:

[(1, 68647176), (2, 34323588), (3, 22882392), (4, 17161794), (6, 11441196), (8, 8580897), (9, 7627464), (12, 5720598), (13, 5280552), (18, 3813732), (24, 2860299), (26, 2640276), (27, 2542488), (29, 2367144), (36, 1906866), (39, 1760184), (52, 1320138), (54, 1271244), (58, 1183572), (72, 953433), (78, 880092), (81, 847496), (87, 789048), (104, 660069), (108, 635622), (116, 591786), (117, 586728), (156, 440046), (162, 423748), (174, 394524), (216, 317811), (232, 295893), (234, 293364), (261, 263016), (281, 244296), (312, 220023), (324, 211874), (348, 197262), (351, 195576), (377, 182088), (468, 146682), (522, 131508), (562, 122148), (648, 105937), (696, 98631), (702, 97788), (754, 91044), (783, 87672), (843, 81432), (936, 73341), (1044, 65754), (1053, 65192), (1124, 61074), (1131, 60696), (1404, 48894), (1508, 45522), (1566, 43836), (1686, 40716), (2088, 32877), (2106, 32596), (2248, 30537), (2262, 30348), (2349, 29224), (2529, 27144), (2808, 24447), (3016, 22761), (3132, 21918), (3372, 20358), (3393, 20232), (3653, 18792), (4212, 16298), (4524, 15174), (4698, 14612), (5058, 13572), (6264, 10959), (6744, 10179), (6786, 10116), (7306, 9396), (7587, 9048), (8149, 8424)]