68278392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:662

約数の個数: 192

約数和(自身を含む): 241375680

約数和(自身を除く): 173097288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 117, 119, 126, 136, 153, 156, 168, 182, 204, 221, 234, 238, 252, 273, 306, 312, 357, 364, 408, 442, 468, 476, 504, 546, 612, 613, 663, 714, 728, 819, 884, 936, 952, 1071, 1092, 1224, 1226, 1326, 1428, 1547, 1638, 1768, 1839, 1989, 2142, 2184, 2452, 2652, 2856, 3094, 3276, 3678, 3978, 4284, 4291, 4641, 4904, 5304, 5517, 6188, 6552, 7356, 7956, 7969, 8568, 8582, 9282, 10421, 11034, 12376, 12873, 13923, 14712, 15912, 15938, 17164, 18564, 20842, 22068, 23907, 25746, 27846, 31263, 31876, 34328, 37128, 38619, 41684, 44136, 47814, 51492, 55692, 55783, 62526, 63752, 71721, 72947, 77238, 83368, 93789, 95628, 102984, 111384, 111566, 125052, 135473, 143442, 145894, 154476, 167349, 187578, 191256, 218841, 223132, 250104, 270946, 286884, 291788, 308952, 334698, 375156, 406419, 437682, 446264, 502047, 541892, 573768, 583576, 656523, 669396, 750312, 812838, 875364, 948311, 1004094, 1083784, 1219257, 1313046, 1338792, 1625676, 1750728, 1896622, 2008188, 2438514, 2626092, 2844933, 3251352, 3793244, 4016376, 4877028, 5252184, 5689866, 7586488, 8534799, 9754056, 11379732, 17069598, 22759464, 34139196, 68278392]

約数ペア:

[(1, 68278392), (2, 34139196), (3, 22759464), (4, 17069598), (6, 11379732), (7, 9754056), (8, 8534799), (9, 7586488), (12, 5689866), (13, 5252184), (14, 4877028), (17, 4016376), (18, 3793244), (21, 3251352), (24, 2844933), (26, 2626092), (28, 2438514), (34, 2008188), (36, 1896622), (39, 1750728), (42, 1625676), (51, 1338792), (52, 1313046), (56, 1219257), (63, 1083784), (68, 1004094), (72, 948311), (78, 875364), (84, 812838), (91, 750312), (102, 669396), (104, 656523), (117, 583576), (119, 573768), (126, 541892), (136, 502047), (153, 446264), (156, 437682), (168, 406419), (182, 375156), (204, 334698), (221, 308952), (234, 291788), (238, 286884), (252, 270946), (273, 250104), (306, 223132), (312, 218841), (357, 191256), (364, 187578), (408, 167349), (442, 154476), (468, 145894), (476, 143442), (504, 135473), (546, 125052), (612, 111566), (613, 111384), (663, 102984), (714, 95628), (728, 93789), (819, 83368), (884, 77238), (936, 72947), (952, 71721), (1071, 63752), (1092, 62526), (1224, 55783), (1226, 55692), (1326, 51492), (1428, 47814), (1547, 44136), (1638, 41684), (1768, 38619), (1839, 37128), (1989, 34328), (2142, 31876), (2184, 31263), (2452, 27846), (2652, 25746), (2856, 23907), (3094, 22068), (3276, 20842), (3678, 18564), (3978, 17164), (4284, 15938), (4291, 15912), (4641, 14712), (4904, 13923), (5304, 12873), (5517, 12376), (6188, 11034), (6552, 10421), (7356, 9282), (7956, 8582), (7969, 8568)]