80664864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 268240896

約数和(自身を除く): 187576032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 32, 34, 42, 46, 48, 51, 56, 68, 69, 84, 92, 96, 102, 112, 119, 136, 138, 161, 168, 184, 204, 224, 238, 272, 276, 307, 322, 336, 357, 368, 391, 408, 476, 483, 544, 552, 614, 644, 672, 714, 736, 782, 816, 921, 952, 966, 1104, 1173, 1228, 1288, 1428, 1564, 1632, 1842, 1904, 1932, 2149, 2208, 2346, 2456, 2576, 2737, 2856, 3128, 3684, 3808, 3864, 4298, 4692, 4912, 5152, 5219, 5474, 5712, 6256, 6447, 7061, 7368, 7728, 8211, 8596, 9384, 9824, 10438, 10948, 11424, 12512, 12894, 14122, 14736, 15456, 15657, 16422, 17192, 18768, 20876, 21183, 21896, 25788, 28244, 29472, 31314, 32844, 34384, 36533, 37536, 41752, 42366, 43792, 49427, 51576, 56488, 62628, 65688, 68768, 73066, 83504, 84732, 87584, 98854, 103152, 109599, 112976, 120037, 125256, 131376, 146132, 148281, 167008, 169464, 197708, 206304, 219198, 225952, 240074, 250512, 262752, 292264, 296562, 338928, 360111, 395416, 438396, 480148, 501024, 584528, 593124, 677856, 720222, 790832, 840259, 876792, 960296, 1169056, 1186248, 1440444, 1581664, 1680518, 1753584, 1920592, 2372496, 2520777, 2880888, 3361036, 3507168, 3841184, 4744992, 5041554, 5761776, 6722072, 10083108, 11523552, 13444144, 20166216, 26888288, 40332432, 80664864]

約数ペア:

[(1, 80664864), (2, 40332432), (3, 26888288), (4, 20166216), (6, 13444144), (7, 11523552), (8, 10083108), (12, 6722072), (14, 5761776), (16, 5041554), (17, 4744992), (21, 3841184), (23, 3507168), (24, 3361036), (28, 2880888), (32, 2520777), (34, 2372496), (42, 1920592), (46, 1753584), (48, 1680518), (51, 1581664), (56, 1440444), (68, 1186248), (69, 1169056), (84, 960296), (92, 876792), (96, 840259), (102, 790832), (112, 720222), (119, 677856), (136, 593124), (138, 584528), (161, 501024), (168, 480148), (184, 438396), (204, 395416), (224, 360111), (238, 338928), (272, 296562), (276, 292264), (307, 262752), (322, 250512), (336, 240074), (357, 225952), (368, 219198), (391, 206304), (408, 197708), (476, 169464), (483, 167008), (544, 148281), (552, 146132), (614, 131376), (644, 125256), (672, 120037), (714, 112976), (736, 109599), (782, 103152), (816, 98854), (921, 87584), (952, 84732), (966, 83504), (1104, 73066), (1173, 68768), (1228, 65688), (1288, 62628), (1428, 56488), (1564, 51576), (1632, 49427), (1842, 43792), (1904, 42366), (1932, 41752), (2149, 37536), (2208, 36533), (2346, 34384), (2456, 32844), (2576, 31314), (2737, 29472), (2856, 28244), (3128, 25788), (3684, 21896), (3808, 21183), (3864, 20876), (4298, 18768), (4692, 17192), (4912, 16422), (5152, 15657), (5219, 15456), (5474, 14736), (5712, 14122), (6256, 12894), (6447, 12512), (7061, 11424), (7368, 10948), (7728, 10438), (8211, 9824), (8596, 9384)]