82440456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{881}}^1$

素因数の和:1454

約数の個数: 64

約数和(自身を含む): 236234880

約数和(自身を除く): 153794424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 557, 881, 1114, 1671, 1762, 2228, 2643, 3342, 3524, 3899, 4456, 5286, 6167, 6684, 7048, 7798, 10572, 11697, 12334, 13368, 15596, 18501, 21144, 23394, 24668, 31192, 37002, 46788, 49336, 74004, 93576, 148008, 490717, 981434, 1472151, 1962868, 2944302, 3435019, 3925736, 5888604, 6870038, 10305057, 11777208, 13740076, 20610114, 27480152, 41220228, 82440456]

約数ペア:

[(1, 82440456), (2, 41220228), (3, 27480152), (4, 20610114), (6, 13740076), (7, 11777208), (8, 10305057), (12, 6870038), (14, 5888604), (21, 3925736), (24, 3435019), (28, 2944302), (42, 1962868), (56, 1472151), (84, 981434), (168, 490717), (557, 148008), (881, 93576), (1114, 74004), (1671, 49336), (1762, 46788), (2228, 37002), (2643, 31192), (3342, 24668), (3524, 23394), (3899, 21144), (4456, 18501), (5286, 15596), (6167, 13368), (6684, 12334), (7048, 11697), (7798, 10572)]