84639984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 277065600

約数和(自身を除く): 192425616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 33, 38, 39, 44, 48, 52, 57, 59, 66, 76, 78, 88, 104, 114, 118, 121, 132, 143, 152, 156, 176, 177, 208, 209, 228, 236, 242, 247, 264, 286, 304, 312, 354, 363, 418, 429, 456, 472, 484, 494, 528, 572, 624, 627, 649, 708, 726, 741, 767, 836, 858, 912, 944, 968, 988, 1121, 1144, 1254, 1298, 1416, 1452, 1482, 1534, 1573, 1672, 1716, 1936, 1947, 1976, 2242, 2288, 2299, 2301, 2508, 2596, 2717, 2832, 2904, 2964, 3068, 3146, 3344, 3363, 3432, 3894, 3952, 4484, 4598, 4602, 4719, 5016, 5192, 5434, 5808, 5928, 6136, 6292, 6726, 6864, 6897, 7139, 7788, 8151, 8437, 8968, 9196, 9204, 9438, 10032, 10384, 10868, 11856, 12272, 12331, 12584, 13452, 13794, 14278, 14573, 15576, 16302, 16874, 17936, 18392, 18408, 18876, 21417, 21736, 24662, 25168, 25311, 26904, 27588, 28556, 29146, 29887, 31152, 32604, 33748, 36784, 36816, 36993, 37752, 42834, 43472, 43719, 49324, 50622, 53808, 55176, 57112, 58292, 59774, 65208, 67496, 73986, 75504, 85668, 87438, 89661, 92807, 98648, 101244, 110352, 114224, 116584, 119548, 130416, 134992, 135641, 147972, 160303, 171336, 174876, 179322, 185614, 197296, 202488, 233168, 239096, 271282, 278421, 295944, 320606, 342672, 349752, 358644, 371228, 404976, 406923, 478192, 480909, 542564, 556842, 591888, 641212, 699504, 717288, 742456, 813846, 961818, 1085128, 1113684, 1282424, 1434576, 1484912, 1627692, 1763333, 1923636, 2170256, 2227368, 2564848, 3255384, 3526666, 3847272, 4454736, 5289999, 6510768, 7053332, 7694544, 10579998, 14106664, 21159996, 28213328, 42319992, 84639984]

約数ペア:

[(1, 84639984), (2, 42319992), (3, 28213328), (4, 21159996), (6, 14106664), (8, 10579998), (11, 7694544), (12, 7053332), (13, 6510768), (16, 5289999), (19, 4454736), (22, 3847272), (24, 3526666), (26, 3255384), (33, 2564848), (38, 2227368), (39, 2170256), (44, 1923636), (48, 1763333), (52, 1627692), (57, 1484912), (59, 1434576), (66, 1282424), (76, 1113684), (78, 1085128), (88, 961818), (104, 813846), (114, 742456), (118, 717288), (121, 699504), (132, 641212), (143, 591888), (152, 556842), (156, 542564), (176, 480909), (177, 478192), (208, 406923), (209, 404976), (228, 371228), (236, 358644), (242, 349752), (247, 342672), (264, 320606), (286, 295944), (304, 278421), (312, 271282), (354, 239096), (363, 233168), (418, 202488), (429, 197296), (456, 185614), (472, 179322), (484, 174876), (494, 171336), (528, 160303), (572, 147972), (624, 135641), (627, 134992), (649, 130416), (708, 119548), (726, 116584), (741, 114224), (767, 110352), (836, 101244), (858, 98648), (912, 92807), (944, 89661), (968, 87438), (988, 85668), (1121, 75504), (1144, 73986), (1254, 67496), (1298, 65208), (1416, 59774), (1452, 58292), (1482, 57112), (1534, 55176), (1573, 53808), (1672, 50622), (1716, 49324), (1936, 43719), (1947, 43472), (1976, 42834), (2242, 37752), (2288, 36993), (2299, 36816), (2301, 36784), (2508, 33748), (2596, 32604), (2717, 31152), (2832, 29887), (2904, 29146), (2964, 28556), (3068, 27588), (3146, 26904), (3344, 25311), (3363, 25168), (3432, 24662), (3894, 21736), (3952, 21417), (4484, 18876), (4598, 18408), (4602, 18392), (4719, 17936), (5016, 16874), (5192, 16302), (5434, 15576), (5808, 14573), (5928, 14278), (6136, 13794), (6292, 13452), (6726, 12584), (6864, 12331), (6897, 12272), (7139, 11856), (7788, 10868), (8151, 10384), (8437, 10032), (8968, 9438), (9196, 9204)]