85209984

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 274482000

約数和(自身を除く): 189272016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 128, 136, 144, 152, 153, 171, 192, 204, 228, 229, 272, 288, 304, 306, 323, 342, 384, 408, 456, 458, 544, 576, 608, 612, 646, 684, 687, 816, 912, 916, 969, 1088, 1152, 1216, 1224, 1292, 1368, 1374, 1632, 1824, 1832, 1938, 2061, 2176, 2432, 2448, 2584, 2736, 2748, 2907, 3264, 3648, 3664, 3876, 3893, 4122, 4351, 4896, 5168, 5472, 5496, 5814, 6528, 7296, 7328, 7752, 7786, 8244, 8702, 9792, 10336, 10944, 10992, 11628, 11679, 13053, 14656, 15504, 15572, 16488, 17404, 19584, 20672, 21888, 21984, 23256, 23358, 26106, 29312, 31008, 31144, 32976, 34808, 35037, 39159, 41344, 43968, 46512, 46716, 52212, 62016, 62288, 65952, 69616, 70074, 73967, 78318, 87936, 93024, 93432, 104424, 124032, 124576, 131904, 139232, 140148, 147934, 156636, 186048, 186864, 208848, 221901, 249152, 263808, 278464, 280296, 295868, 313272, 372096, 373728, 417696, 443802, 498304, 556928, 560592, 591736, 626544, 665703, 747456, 835392, 887604, 1121184, 1183472, 1253088, 1331406, 1494912, 1670784, 1775208, 2242368, 2366944, 2506176, 2662812, 3550416, 4484736, 4733888, 5012352, 5325624, 7100832, 9467776, 10651248, 14201664, 21302496, 28403328, 42604992, 85209984]

約数ペア:

[(1, 85209984), (2, 42604992), (3, 28403328), (4, 21302496), (6, 14201664), (8, 10651248), (9, 9467776), (12, 7100832), (16, 5325624), (17, 5012352), (18, 4733888), (19, 4484736), (24, 3550416), (32, 2662812), (34, 2506176), (36, 2366944), (38, 2242368), (48, 1775208), (51, 1670784), (57, 1494912), (64, 1331406), (68, 1253088), (72, 1183472), (76, 1121184), (96, 887604), (102, 835392), (114, 747456), (128, 665703), (136, 626544), (144, 591736), (152, 560592), (153, 556928), (171, 498304), (192, 443802), (204, 417696), (228, 373728), (229, 372096), (272, 313272), (288, 295868), (304, 280296), (306, 278464), (323, 263808), (342, 249152), (384, 221901), (408, 208848), (456, 186864), (458, 186048), (544, 156636), (576, 147934), (608, 140148), (612, 139232), (646, 131904), (684, 124576), (687, 124032), (816, 104424), (912, 93432), (916, 93024), (969, 87936), (1088, 78318), (1152, 73967), (1216, 70074), (1224, 69616), (1292, 65952), (1368, 62288), (1374, 62016), (1632, 52212), (1824, 46716), (1832, 46512), (1938, 43968), (2061, 41344), (2176, 39159), (2432, 35037), (2448, 34808), (2584, 32976), (2736, 31144), (2748, 31008), (2907, 29312), (3264, 26106), (3648, 23358), (3664, 23256), (3876, 21984), (3893, 21888), (4122, 20672), (4351, 19584), (4896, 17404), (5168, 16488), (5472, 15572), (5496, 15504), (5814, 14656), (6528, 13053), (7296, 11679), (7328, 11628), (7752, 10992), (7786, 10944), (8244, 10336), (8702, 9792)]