81659592

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 270316800

約数和(自身を除く): 188657208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 37, 42, 56, 58, 63, 72, 74, 84, 87, 111, 116, 126, 148, 151, 168, 174, 203, 222, 232, 252, 259, 261, 296, 302, 333, 348, 406, 444, 453, 504, 518, 522, 604, 609, 666, 696, 777, 812, 888, 906, 1036, 1044, 1057, 1073, 1208, 1218, 1332, 1359, 1554, 1624, 1812, 1827, 2072, 2088, 2114, 2146, 2331, 2436, 2664, 2718, 3108, 3171, 3219, 3624, 3654, 4228, 4292, 4379, 4662, 4872, 5436, 5587, 6216, 6342, 6438, 7308, 7511, 8456, 8584, 8758, 9324, 9513, 9657, 10872, 11174, 12684, 12876, 13137, 14616, 15022, 16761, 17516, 18648, 19026, 19314, 22348, 22533, 25368, 25752, 26274, 30044, 30653, 33522, 35032, 38052, 38628, 39109, 39411, 44696, 45066, 50283, 52548, 60088, 61306, 67044, 67599, 76104, 77256, 78218, 78822, 90132, 91959, 100566, 105096, 117327, 122612, 134088, 135198, 156436, 157644, 162023, 180264, 183918, 201132, 234654, 245224, 270396, 275877, 312872, 315288, 324046, 351981, 367836, 402264, 469308, 486069, 540792, 551754, 648092, 703962, 735672, 938616, 972138, 1103508, 1134161, 1296184, 1407924, 1458207, 1944276, 2207016, 2268322, 2815848, 2916414, 3402483, 3888552, 4536644, 5832828, 6804966, 9073288, 10207449, 11665656, 13609932, 20414898, 27219864, 40829796, 81659592]

約数ペア:

[(1, 81659592), (2, 40829796), (3, 27219864), (4, 20414898), (6, 13609932), (7, 11665656), (8, 10207449), (9, 9073288), (12, 6804966), (14, 5832828), (18, 4536644), (21, 3888552), (24, 3402483), (28, 2916414), (29, 2815848), (36, 2268322), (37, 2207016), (42, 1944276), (56, 1458207), (58, 1407924), (63, 1296184), (72, 1134161), (74, 1103508), (84, 972138), (87, 938616), (111, 735672), (116, 703962), (126, 648092), (148, 551754), (151, 540792), (168, 486069), (174, 469308), (203, 402264), (222, 367836), (232, 351981), (252, 324046), (259, 315288), (261, 312872), (296, 275877), (302, 270396), (333, 245224), (348, 234654), (406, 201132), (444, 183918), (453, 180264), (504, 162023), (518, 157644), (522, 156436), (604, 135198), (609, 134088), (666, 122612), (696, 117327), (777, 105096), (812, 100566), (888, 91959), (906, 90132), (1036, 78822), (1044, 78218), (1057, 77256), (1073, 76104), (1208, 67599), (1218, 67044), (1332, 61306), (1359, 60088), (1554, 52548), (1624, 50283), (1812, 45066), (1827, 44696), (2072, 39411), (2088, 39109), (2114, 38628), (2146, 38052), (2331, 35032), (2436, 33522), (2664, 30653), (2718, 30044), (3108, 26274), (3171, 25752), (3219, 25368), (3624, 22533), (3654, 22348), (4228, 19314), (4292, 19026), (4379, 18648), (4662, 17516), (4872, 16761), (5436, 15022), (5587, 14616), (6216, 13137), (6342, 12876), (6438, 12684), (7308, 11174), (7511, 10872), (8456, 9657), (8584, 9513), (8758, 9324)]