86478696

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 245700000

約数和(自身を除く): 159221304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 83, 87, 116, 166, 174, 232, 249, 261, 332, 348, 498, 499, 522, 664, 696, 747, 996, 998, 1044, 1494, 1497, 1992, 1996, 2088, 2407, 2988, 2994, 3992, 4491, 4814, 5976, 5988, 7221, 8982, 9628, 11976, 14442, 14471, 17964, 19256, 21663, 28884, 28942, 35928, 41417, 43326, 43413, 57768, 57884, 82834, 86652, 86826, 115768, 124251, 130239, 165668, 173304, 173652, 248502, 260478, 331336, 347304, 372753, 497004, 520956, 745506, 994008, 1041912, 1201093, 1491012, 2402186, 2982024, 3603279, 4804372, 7206558, 9608744, 10809837, 14413116, 21619674, 28826232, 43239348, 86478696]

約数ペア:

[(1, 86478696), (2, 43239348), (3, 28826232), (4, 21619674), (6, 14413116), (8, 10809837), (9, 9608744), (12, 7206558), (18, 4804372), (24, 3603279), (29, 2982024), (36, 2402186), (58, 1491012), (72, 1201093), (83, 1041912), (87, 994008), (116, 745506), (166, 520956), (174, 497004), (232, 372753), (249, 347304), (261, 331336), (332, 260478), (348, 248502), (498, 173652), (499, 173304), (522, 165668), (664, 130239), (696, 124251), (747, 115768), (996, 86826), (998, 86652), (1044, 82834), (1494, 57884), (1497, 57768), (1992, 43413), (1996, 43326), (2088, 41417), (2407, 35928), (2988, 28942), (2994, 28884), (3992, 21663), (4491, 19256), (4814, 17964), (5976, 14471), (5988, 14442), (7221, 11976), (8982, 9628)]