78560768

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 160

約数和(自身を含む): 195924960

約数和(自身を除く): 117364192

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 32, 37, 44, 52, 58, 64, 74, 88, 104, 116, 128, 143, 148, 176, 208, 232, 256, 286, 296, 319, 352, 377, 407, 416, 464, 481, 512, 572, 592, 638, 704, 754, 814, 832, 928, 962, 1073, 1144, 1184, 1276, 1408, 1508, 1628, 1664, 1856, 1924, 2146, 2288, 2368, 2552, 2816, 3016, 3256, 3328, 3712, 3848, 4147, 4292, 4576, 4736, 5104, 5291, 5632, 6032, 6512, 6656, 7424, 7696, 8294, 8584, 9152, 9472, 10208, 10582, 11803, 12064, 13024, 13949, 14848, 15392, 16588, 17168, 18304, 18944, 20416, 21164, 23606, 24128, 26048, 27898, 30784, 33176, 34336, 36608, 40832, 42328, 47212, 48256, 52096, 55796, 61568, 66352, 68672, 73216, 81664, 84656, 94424, 96512, 104192, 111592, 123136, 132704, 137344, 153439, 163328, 169312, 188848, 193024, 208384, 223184, 246272, 265408, 274688, 306878, 338624, 377696, 446368, 530816, 549376, 613756, 677248, 755392, 892736, 1061632, 1227512, 1354496, 1510784, 1785472, 2123264, 2455024, 2708992, 3021568, 3570944, 4910048, 6043136, 7141888, 9820096, 19640192, 39280384, 78560768]

約数ペア:

[(1, 78560768), (2, 39280384), (4, 19640192), (8, 9820096), (11, 7141888), (13, 6043136), (16, 4910048), (22, 3570944), (26, 3021568), (29, 2708992), (32, 2455024), (37, 2123264), (44, 1785472), (52, 1510784), (58, 1354496), (64, 1227512), (74, 1061632), (88, 892736), (104, 755392), (116, 677248), (128, 613756), (143, 549376), (148, 530816), (176, 446368), (208, 377696), (232, 338624), (256, 306878), (286, 274688), (296, 265408), (319, 246272), (352, 223184), (377, 208384), (407, 193024), (416, 188848), (464, 169312), (481, 163328), (512, 153439), (572, 137344), (592, 132704), (638, 123136), (704, 111592), (754, 104192), (814, 96512), (832, 94424), (928, 84656), (962, 81664), (1073, 73216), (1144, 68672), (1184, 66352), (1276, 61568), (1408, 55796), (1508, 52096), (1628, 48256), (1664, 47212), (1856, 42328), (1924, 40832), (2146, 36608), (2288, 34336), (2368, 33176), (2552, 30784), (2816, 27898), (3016, 26048), (3256, 24128), (3328, 23606), (3712, 21164), (3848, 20416), (4147, 18944), (4292, 18304), (4576, 17168), (4736, 16588), (5104, 15392), (5291, 14848), (5632, 13949), (6032, 13024), (6512, 12064), (6656, 11803), (7424, 10582), (7696, 10208), (8294, 9472), (8584, 9152)]