79994448

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12919}}^1$

素因数の和:12976

約数の個数: 60

約数和(自身を含む): 229097440

約数和(自身を除く): 149102992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 12919, 25838, 38757, 51676, 77514, 103352, 116271, 155028, 206704, 232542, 310056, 465084, 555517, 620112, 930168, 1111034, 1666551, 1860336, 2222068, 3333102, 4444136, 4999653, 6666204, 8888272, 9999306, 13332408, 19998612, 26664816, 39997224, 79994448]

約数ペア:

[(1, 79994448), (2, 39997224), (3, 26664816), (4, 19998612), (6, 13332408), (8, 9999306), (9, 8888272), (12, 6666204), (16, 4999653), (18, 4444136), (24, 3333102), (36, 2222068), (43, 1860336), (48, 1666551), (72, 1111034), (86, 930168), (129, 620112), (144, 555517), (172, 465084), (258, 310056), (344, 232542), (387, 206704), (516, 155028), (688, 116271), (774, 103352), (1032, 77514), (1548, 51676), (2064, 38757), (3096, 25838), (6192, 12919)]