64879728

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 175226880

約数和(自身を除く): 110347152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 127, 174, 232, 254, 348, 367, 381, 464, 508, 696, 734, 762, 1016, 1101, 1392, 1468, 1524, 2032, 2202, 2936, 3048, 3683, 4404, 5872, 6096, 7366, 8808, 10643, 11049, 14732, 17616, 21286, 22098, 29464, 31929, 42572, 44196, 46609, 58928, 63858, 85144, 88392, 93218, 127716, 139827, 170288, 176784, 186436, 255432, 279654, 372872, 510864, 559308, 745744, 1118616, 1351661, 2237232, 2703322, 4054983, 5406644, 8109966, 10813288, 16219932, 21626576, 32439864, 64879728]

約数ペア:

[(1, 64879728), (2, 32439864), (3, 21626576), (4, 16219932), (6, 10813288), (8, 8109966), (12, 5406644), (16, 4054983), (24, 2703322), (29, 2237232), (48, 1351661), (58, 1118616), (87, 745744), (116, 559308), (127, 510864), (174, 372872), (232, 279654), (254, 255432), (348, 186436), (367, 176784), (381, 170288), (464, 139827), (508, 127716), (696, 93218), (734, 88392), (762, 85144), (1016, 63858), (1101, 58928), (1392, 46609), (1468, 44196), (1524, 42572), (2032, 31929), (2202, 29464), (2936, 22098), (3048, 21286), (3683, 17616), (4404, 14732), (5872, 11049), (6096, 10643), (7366, 8808)]