81032917504

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{3119}}^1$

素因数の和:3814

約数の個数: 160

約数和(自身を含む): 202229913600

約数和(自身を除く): 121196996096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 659, 704, 896, 1232, 1318, 1408, 1792, 2464, 2636, 2816, 3119, 3584, 4613, 4928, 5272, 5632, 6238, 7249, 9226, 9856, 10544, 12476, 14498, 18452, 19712, 21088, 21833, 24952, 28996, 34309, 36904, 39424, 42176, 43666, 49904, 50743, 57992, 68618, 73808, 84352, 87332, 99808, 101486, 115984, 137236, 147616, 168704, 174664, 199616, 202972, 231968, 240163, 274472, 295232, 337408, 349328, 399232, 405944, 463936, 480326, 548944, 590464, 698656, 798464, 811888, 927872, 960652, 1097888, 1180928, 1397312, 1596928, 1623776, 1855744, 1921304, 2055421, 2195776, 2361856, 2794624, 3247552, 3711488, 3842608, 4110842, 4391552, 5589248, 6495104, 7685216, 8221684, 8783104, 11178496, 12990208, 14387947, 15370432, 16443368, 17566208, 22609631, 25980416, 28775894, 30740864, 32886736, 45219262, 57551788, 61481728, 65773472, 90438524, 115103576, 122963456, 131546944, 158267417, 180877048, 230207152, 263093888, 316534834, 361754096, 460414304, 526187776, 633069668, 723508192, 920828608, 1052375552, 1266139336, 1447016384, 1841657216, 2532278672, 2894032768, 3683314432, 5064557344, 5788065536, 7366628864, 10129114688, 11576131072, 20258229376, 40516458752, 81032917504]

約数ペア:

[(1, 81032917504), (2, 40516458752), (4, 20258229376), (7, 11576131072), (8, 10129114688), (11, 7366628864), (14, 5788065536), (16, 5064557344), (22, 3683314432), (28, 2894032768), (32, 2532278672), (44, 1841657216), (56, 1447016384), (64, 1266139336), (77, 1052375552), (88, 920828608), (112, 723508192), (128, 633069668), (154, 526187776), (176, 460414304), (224, 361754096), (256, 316534834), (308, 263093888), (352, 230207152), (448, 180877048), (512, 158267417), (616, 131546944), (659, 122963456), (704, 115103576), (896, 90438524), (1232, 65773472), (1318, 61481728), (1408, 57551788), (1792, 45219262), (2464, 32886736), (2636, 30740864), (2816, 28775894), (3119, 25980416), (3584, 22609631), (4613, 17566208), (4928, 16443368), (5272, 15370432), (5632, 14387947), (6238, 12990208), (7249, 11178496), (9226, 8783104), (9856, 8221684), (10544, 7685216), (12476, 6495104), (14498, 5589248), (18452, 4391552), (19712, 4110842), (21088, 3842608), (21833, 3711488), (24952, 3247552), (28996, 2794624), (34309, 2361856), (36904, 2195776), (39424, 2055421), (42176, 1921304), (43666, 1855744), (49904, 1623776), (50743, 1596928), (57992, 1397312), (68618, 1180928), (73808, 1097888), (84352, 960652), (87332, 927872), (99808, 811888), (101486, 798464), (115984, 698656), (137236, 590464), (147616, 548944), (168704, 480326), (174664, 463936), (199616, 405944), (202972, 399232), (231968, 349328), (240163, 337408), (274472, 295232)]