64296456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20143}}^1$

素因数の和:20178

約数の個数: 64

約数和(自身を含む): 193382400

約数和(自身を除く): 129085944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 20143, 40286, 60429, 80572, 120858, 141001, 161144, 241716, 282002, 382717, 423003, 483432, 564004, 765434, 846006, 1128008, 1148151, 1530868, 1692012, 2296302, 2679019, 3061736, 3384024, 4592604, 5358038, 8037057, 9185208, 10716076, 16074114, 21432152, 32148228, 64296456]

約数ペア:

[(1, 64296456), (2, 32148228), (3, 21432152), (4, 16074114), (6, 10716076), (7, 9185208), (8, 8037057), (12, 5358038), (14, 4592604), (19, 3384024), (21, 3061736), (24, 2679019), (28, 2296302), (38, 1692012), (42, 1530868), (56, 1148151), (57, 1128008), (76, 846006), (84, 765434), (114, 564004), (133, 483432), (152, 423003), (168, 382717), (228, 282002), (266, 241716), (399, 161144), (456, 141001), (532, 120858), (798, 80572), (1064, 60429), (1596, 40286), (3192, 20143)]