77475692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 164451840

約数和(自身を除く): 86976148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 137, 266, 274, 532, 548, 959, 1063, 1918, 2126, 2603, 3836, 4252, 5206, 7441, 10412, 14882, 18221, 20197, 29764, 36442, 40394, 72884, 80788, 141379, 145631, 282758, 291262, 565516, 582524, 1019417, 2038834, 2766989, 4077668, 5533978, 11067956, 19368923, 38737846, 77475692]

約数ペア:

[(1, 77475692), (2, 38737846), (4, 19368923), (7, 11067956), (14, 5533978), (19, 4077668), (28, 2766989), (38, 2038834), (76, 1019417), (133, 582524), (137, 565516), (266, 291262), (274, 282758), (532, 145631), (548, 141379), (959, 80788), (1063, 72884), (1918, 40394), (2126, 36442), (2603, 29764), (3836, 20197), (4252, 18221), (5206, 14882), (7441, 10412)]