66017772

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 171225600

約数和(自身を除く): 105207828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 139, 158, 167, 237, 278, 316, 334, 417, 474, 501, 556, 668, 711, 834, 948, 1002, 1251, 1422, 1503, 1668, 2004, 2502, 2844, 3006, 5004, 6012, 10981, 13193, 21962, 23213, 26386, 32943, 39579, 43924, 46426, 52772, 65886, 69639, 79158, 92852, 98829, 118737, 131772, 139278, 158316, 197658, 208917, 237474, 278556, 395316, 417834, 474948, 835668, 1833827, 3667654, 5501481, 7335308, 11002962, 16504443, 22005924, 33008886, 66017772]

約数ペア:

[(1, 66017772), (2, 33008886), (3, 22005924), (4, 16504443), (6, 11002962), (9, 7335308), (12, 5501481), (18, 3667654), (36, 1833827), (79, 835668), (139, 474948), (158, 417834), (167, 395316), (237, 278556), (278, 237474), (316, 208917), (334, 197658), (417, 158316), (474, 139278), (501, 131772), (556, 118737), (668, 98829), (711, 92852), (834, 79158), (948, 69639), (1002, 65886), (1251, 52772), (1422, 46426), (1503, 43924), (1668, 39579), (2004, 32943), (2502, 26386), (2844, 23213), (3006, 21962), (5004, 13193), (6012, 10981)]