61643904

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 256

約数和(自身を含む): 211507200

約数和(自身を除く): 149863296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 64, 68, 71, 76, 84, 96, 102, 112, 114, 119, 128, 133, 136, 142, 152, 168, 192, 204, 213, 224, 228, 238, 266, 272, 284, 304, 323, 336, 357, 384, 399, 408, 426, 448, 456, 476, 497, 532, 544, 568, 608, 646, 672, 714, 798, 816, 852, 896, 912, 952, 969, 994, 1064, 1088, 1136, 1207, 1216, 1292, 1344, 1349, 1428, 1491, 1596, 1632, 1704, 1824, 1904, 1938, 1988, 2128, 2176, 2261, 2272, 2414, 2432, 2584, 2688, 2698, 2856, 2982, 3192, 3264, 3408, 3621, 3648, 3808, 3876, 3976, 4047, 4256, 4522, 4544, 4828, 5168, 5396, 5712, 5964, 6384, 6528, 6783, 6816, 7242, 7296, 7616, 7752, 7952, 8094, 8449, 8512, 9044, 9088, 9443, 9656, 10336, 10792, 11424, 11928, 12768, 13566, 13632, 14484, 15232, 15504, 15904, 16188, 16898, 17024, 18088, 18886, 19312, 20672, 21584, 22848, 22933, 23856, 25347, 25536, 27132, 27264, 28329, 28968, 31008, 31808, 32376, 33796, 36176, 37772, 38624, 41344, 43168, 45696, 45866, 47712, 50694, 51072, 54264, 56658, 57936, 62016, 63616, 64752, 67592, 68799, 72352, 75544, 77248, 86336, 91732, 95424, 101388, 108528, 113316, 115872, 124032, 129504, 135184, 137598, 144704, 151088, 154496, 160531, 172672, 183464, 190848, 202776, 217056, 226632, 231744, 259008, 270368, 275196, 289408, 302176, 321062, 366928, 405552, 434112, 453264, 463488, 481593, 518016, 540736, 550392, 604352, 642124, 733856, 811104, 868224, 906528, 963186, 1081472, 1100784, 1208704, 1284248, 1467712, 1622208, 1813056, 1926372, 2201568, 2568496, 2935424, 3244416, 3626112, 3852744, 4403136, 5136992, 7705488, 8806272, 10273984, 15410976, 20547968, 30821952, 61643904]

約数ペア:

[(1, 61643904), (2, 30821952), (3, 20547968), (4, 15410976), (6, 10273984), (7, 8806272), (8, 7705488), (12, 5136992), (14, 4403136), (16, 3852744), (17, 3626112), (19, 3244416), (21, 2935424), (24, 2568496), (28, 2201568), (32, 1926372), (34, 1813056), (38, 1622208), (42, 1467712), (48, 1284248), (51, 1208704), (56, 1100784), (57, 1081472), (64, 963186), (68, 906528), (71, 868224), (76, 811104), (84, 733856), (96, 642124), (102, 604352), (112, 550392), (114, 540736), (119, 518016), (128, 481593), (133, 463488), (136, 453264), (142, 434112), (152, 405552), (168, 366928), (192, 321062), (204, 302176), (213, 289408), (224, 275196), (228, 270368), (238, 259008), (266, 231744), (272, 226632), (284, 217056), (304, 202776), (323, 190848), (336, 183464), (357, 172672), (384, 160531), (399, 154496), (408, 151088), (426, 144704), (448, 137598), (456, 135184), (476, 129504), (497, 124032), (532, 115872), (544, 113316), (568, 108528), (608, 101388), (646, 95424), (672, 91732), (714, 86336), (798, 77248), (816, 75544), (852, 72352), (896, 68799), (912, 67592), (952, 64752), (969, 63616), (994, 62016), (1064, 57936), (1088, 56658), (1136, 54264), (1207, 51072), (1216, 50694), (1292, 47712), (1344, 45866), (1349, 45696), (1428, 43168), (1491, 41344), (1596, 38624), (1632, 37772), (1704, 36176), (1824, 33796), (1904, 32376), (1938, 31808), (1988, 31008), (2128, 28968), (2176, 28329), (2261, 27264), (2272, 27132), (2414, 25536), (2432, 25347), (2584, 23856), (2688, 22933), (2698, 22848), (2856, 21584), (2982, 20672), (3192, 19312), (3264, 18886), (3408, 18088), (3621, 17024), (3648, 16898), (3808, 16188), (3876, 15904), (3976, 15504), (4047, 15232), (4256, 14484), (4522, 13632), (4544, 13566), (4828, 12768), (5168, 11928), (5396, 11424), (5712, 10792), (5964, 10336), (6384, 9656), (6528, 9443), (6783, 9088), (6816, 9044), (7242, 8512), (7296, 8449), (7616, 8094), (7752, 7952)]