78488712

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{13799}}^1$

素因数の和:13890

約数の個数: 48

約数和(自身を含む): 215280000

約数和(自身を除く): 136791288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 13799, 27598, 41397, 55196, 82794, 110392, 124191, 165588, 248382, 331176, 496764, 993528, 1090121, 2180242, 3270363, 4360484, 6540726, 8720968, 9811089, 13081452, 19622178, 26162904, 39244356, 78488712]

約数ペア:

[(1, 78488712), (2, 39244356), (3, 26162904), (4, 19622178), (6, 13081452), (8, 9811089), (9, 8720968), (12, 6540726), (18, 4360484), (24, 3270363), (36, 2180242), (72, 1090121), (79, 993528), (158, 496764), (237, 331176), (316, 248382), (474, 165588), (632, 124191), (711, 110392), (948, 82794), (1422, 55196), (1896, 41397), (2844, 27598), (5688, 13799)]