80542506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 178947360

約数和(自身を除く): 98404854

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 229, 438, 458, 687, 803, 1374, 1606, 2409, 2519, 4818, 5038, 5329, 7557, 10658, 15114, 15987, 16717, 31974, 33434, 50151, 58619, 100302, 117238, 175857, 183887, 351714, 367774, 551661, 1103322, 1220341, 2440682, 3661023, 7322046, 13423751, 26847502, 40271253, 80542506]

約数ペア:

[(1, 80542506), (2, 40271253), (3, 26847502), (6, 13423751), (11, 7322046), (22, 3661023), (33, 2440682), (66, 1220341), (73, 1103322), (146, 551661), (219, 367774), (229, 351714), (438, 183887), (458, 175857), (687, 117238), (803, 100302), (1374, 58619), (1606, 50151), (2409, 33434), (2519, 31974), (4818, 16717), (5038, 15987), (5329, 15114), (7557, 10658)]