85170448

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 197409240

約数和(自身を除く): 112238792

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 37, 41, 44, 58, 74, 82, 88, 116, 121, 148, 164, 176, 232, 242, 296, 319, 328, 407, 451, 464, 484, 592, 638, 656, 814, 902, 968, 1073, 1189, 1276, 1517, 1628, 1804, 1936, 2146, 2378, 2552, 3034, 3256, 3509, 3608, 4292, 4477, 4756, 4961, 5104, 6068, 6512, 7018, 7216, 8584, 8954, 9512, 9922, 11803, 12136, 13079, 14036, 16687, 17168, 17908, 19024, 19844, 23606, 24272, 26158, 28072, 33374, 35816, 39688, 43993, 47212, 52316, 56144, 66748, 71632, 79376, 87986, 94424, 104632, 129833, 133496, 143869, 175972, 183557, 188848, 209264, 259666, 266992, 287738, 351944, 367114, 483923, 519332, 575476, 703888, 734228, 967846, 1038664, 1150952, 1468456, 1935692, 2077328, 2301904, 2936912, 3871384, 5323153, 7742768, 10646306, 21292612, 42585224, 85170448]

約数ペア:

[(1, 85170448), (2, 42585224), (4, 21292612), (8, 10646306), (11, 7742768), (16, 5323153), (22, 3871384), (29, 2936912), (37, 2301904), (41, 2077328), (44, 1935692), (58, 1468456), (74, 1150952), (82, 1038664), (88, 967846), (116, 734228), (121, 703888), (148, 575476), (164, 519332), (176, 483923), (232, 367114), (242, 351944), (296, 287738), (319, 266992), (328, 259666), (407, 209264), (451, 188848), (464, 183557), (484, 175972), (592, 143869), (638, 133496), (656, 129833), (814, 104632), (902, 94424), (968, 87986), (1073, 79376), (1189, 71632), (1276, 66748), (1517, 56144), (1628, 52316), (1804, 47212), (1936, 43993), (2146, 39688), (2378, 35816), (2552, 33374), (3034, 28072), (3256, 26158), (3509, 24272), (3608, 23606), (4292, 19844), (4477, 19024), (4756, 17908), (4961, 17168), (5104, 16687), (6068, 14036), (6512, 13079), (7018, 12136), (7216, 11803), (8584, 9922), (8954, 9512)]