72887136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{108463}}^1$

素因数の和:108483

約数の個数: 48

約数和(自身を含む): 218663424

約数和(自身を除く): 145776288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 108463, 216926, 325389, 433852, 650778, 759241, 867704, 1301556, 1518482, 1735408, 2277723, 2603112, 3036964, 3470816, 4555446, 5206224, 6073928, 9110892, 10412448, 12147856, 18221784, 24295712, 36443568, 72887136]

約数ペア:

[(1, 72887136), (2, 36443568), (3, 24295712), (4, 18221784), (6, 12147856), (7, 10412448), (8, 9110892), (12, 6073928), (14, 5206224), (16, 4555446), (21, 3470816), (24, 3036964), (28, 2603112), (32, 2277723), (42, 1735408), (48, 1518482), (56, 1301556), (84, 867704), (96, 759241), (112, 650778), (168, 433852), (224, 325389), (336, 216926), (672, 108463)]