77733768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1373}}^1$

素因数の和:1726

約数の個数: 64

約数和(自身を含む): 222917760

約数和(自身を除く): 145183992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 337, 674, 1011, 1348, 1373, 2022, 2359, 2696, 2746, 4044, 4119, 4718, 5492, 7077, 8088, 8238, 9436, 9611, 10984, 14154, 16476, 18872, 19222, 28308, 28833, 32952, 38444, 56616, 57666, 76888, 115332, 230664, 462701, 925402, 1388103, 1850804, 2776206, 3238907, 3701608, 5552412, 6477814, 9716721, 11104824, 12955628, 19433442, 25911256, 38866884, 77733768]

約数ペア:

[(1, 77733768), (2, 38866884), (3, 25911256), (4, 19433442), (6, 12955628), (7, 11104824), (8, 9716721), (12, 6477814), (14, 5552412), (21, 3701608), (24, 3238907), (28, 2776206), (42, 1850804), (56, 1388103), (84, 925402), (168, 462701), (337, 230664), (674, 115332), (1011, 76888), (1348, 57666), (1373, 56616), (2022, 38444), (2359, 32952), (2696, 28833), (2746, 28308), (4044, 19222), (4119, 18872), (4718, 16476), (5492, 14154), (7077, 10984), (8088, 9611), (8238, 9436)]