80578008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 266760000

約数和(自身を除く): 186181992

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, 149, 168, 174, 203, 222, 232, 252, 259, 261, 296, 298, 333, 348, 406, 444, 447, 504, 518, 522, 596, 609, 666, 696, 777, 812, 888, 894, 1036, 1043, 1044, 1073, 1192, 1218, 1332, 1341, 1554, 1624, 1788, 1827, 2072, 2086, 2088, 2146, 2331, 2436, 2664, 2682, 3108, 3129, 3219, 3576, 3654, 4172, 4292, 4321, 4662, 4872, 5364, 5513, 6216, 6258, 6438, 7308, 7511, 8344, 8584, 8642, 9324, 9387, 9657, 10728, 11026, 12516, 12876, 12963, 14616, 15022, 16539, 17284, 18648, 18774, 19314, 22052, 22533, 25032, 25752, 25926, 30044, 30247, 33078, 34568, 37548, 38591, 38628, 38889, 44104, 45066, 49617, 51852, 60088, 60494, 66156, 67599, 75096, 77182, 77256, 77778, 90132, 90741, 99234, 103704, 115773, 120988, 132312, 135198, 154364, 155556, 159877, 180264, 181482, 198468, 231546, 241976, 270396, 272223, 308728, 311112, 319754, 347319, 362964, 396936, 463092, 479631, 540792, 544446, 639508, 694638, 725928, 926184, 959262, 1088892, 1119139, 1279016, 1389276, 1438893, 1918524, 2177784, 2238278, 2778552, 2877786, 3357417, 3837048, 4476556, 5755572, 6714834, 8953112, 10072251, 11511144, 13429668, 20144502, 26859336, 40289004, 80578008]

約数ペア:

[(1, 80578008), (2, 40289004), (3, 26859336), (4, 20144502), (6, 13429668), (7, 11511144), (8, 10072251), (9, 8953112), (12, 6714834), (14, 5755572), (18, 4476556), (21, 3837048), (24, 3357417), (28, 2877786), (29, 2778552), (36, 2238278), (37, 2177784), (42, 1918524), (56, 1438893), (58, 1389276), (63, 1279016), (72, 1119139), (74, 1088892), (84, 959262), (87, 926184), (111, 725928), (116, 694638), (126, 639508), (148, 544446), (149, 540792), (168, 479631), (174, 463092), (203, 396936), (222, 362964), (232, 347319), (252, 319754), (259, 311112), (261, 308728), (296, 272223), (298, 270396), (333, 241976), (348, 231546), (406, 198468), (444, 181482), (447, 180264), (504, 159877), (518, 155556), (522, 154364), (596, 135198), (609, 132312), (666, 120988), (696, 115773), (777, 103704), (812, 99234), (888, 90741), (894, 90132), (1036, 77778), (1043, 77256), (1044, 77182), (1073, 75096), (1192, 67599), (1218, 66156), (1332, 60494), (1341, 60088), (1554, 51852), (1624, 49617), (1788, 45066), (1827, 44104), (2072, 38889), (2086, 38628), (2088, 38591), (2146, 37548), (2331, 34568), (2436, 33078), (2664, 30247), (2682, 30044), (3108, 25926), (3129, 25752), (3219, 25032), (3576, 22533), (3654, 22052), (4172, 19314), (4292, 18774), (4321, 18648), (4662, 17284), (4872, 16539), (5364, 15022), (5513, 14616), (6216, 12963), (6258, 12876), (6438, 12516), (7308, 11026), (7511, 10728), (8344, 9657), (8584, 9387), (8642, 9324)]