72408504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1471}}^1$

素因数の和:1780

約数の個数: 64

約数和(自身を含む): 207728640

約数和(自身を除く): 135320136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 293, 586, 879, 1172, 1471, 1758, 2051, 2344, 2942, 3516, 4102, 4413, 5884, 6153, 7032, 8204, 8826, 10297, 11768, 12306, 16408, 17652, 20594, 24612, 30891, 35304, 41188, 49224, 61782, 82376, 123564, 247128, 431003, 862006, 1293009, 1724012, 2586018, 3017021, 3448024, 5172036, 6034042, 9051063, 10344072, 12068084, 18102126, 24136168, 36204252, 72408504]

約数ペア:

[(1, 72408504), (2, 36204252), (3, 24136168), (4, 18102126), (6, 12068084), (7, 10344072), (8, 9051063), (12, 6034042), (14, 5172036), (21, 3448024), (24, 3017021), (28, 2586018), (42, 1724012), (56, 1293009), (84, 862006), (168, 431003), (293, 247128), (586, 123564), (879, 82376), (1172, 61782), (1471, 49224), (1758, 41188), (2051, 35304), (2344, 30891), (2942, 24612), (3516, 20594), (4102, 17652), (4413, 16408), (5884, 12306), (6153, 11768), (7032, 10297), (8204, 8826)]