90675984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1279}}^1$

素因数の和:1508

約数の個数: 80

約数和(自身を含む): 269189120

約数和(自身を除く): 178513136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 211, 336, 422, 633, 844, 1266, 1279, 1477, 1688, 2532, 2558, 2954, 3376, 3837, 4431, 5064, 5116, 5908, 7674, 8862, 8953, 10128, 10232, 11816, 15348, 17724, 17906, 20464, 23632, 26859, 30696, 35448, 35812, 53718, 61392, 70896, 71624, 107436, 143248, 214872, 269869, 429744, 539738, 809607, 1079476, 1619214, 1889083, 2158952, 3238428, 3778166, 4317904, 5667249, 6476856, 7556332, 11334498, 12953712, 15112664, 22668996, 30225328, 45337992, 90675984]

約数ペア:

[(1, 90675984), (2, 45337992), (3, 30225328), (4, 22668996), (6, 15112664), (7, 12953712), (8, 11334498), (12, 7556332), (14, 6476856), (16, 5667249), (21, 4317904), (24, 3778166), (28, 3238428), (42, 2158952), (48, 1889083), (56, 1619214), (84, 1079476), (112, 809607), (168, 539738), (211, 429744), (336, 269869), (422, 214872), (633, 143248), (844, 107436), (1266, 71624), (1279, 70896), (1477, 61392), (1688, 53718), (2532, 35812), (2558, 35448), (2954, 30696), (3376, 26859), (3837, 23632), (4431, 20464), (5064, 17906), (5116, 17724), (5908, 15348), (7674, 11816), (8862, 10232), (8953, 10128)]