78930972

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{50989}}^1$

素因数の和:51042

約数の個数: 36

約数和(自身を含む): 204163960

約数和(自身を除く): 125232988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 50989, 101978, 152967, 203956, 305934, 458901, 611868, 917802, 1835604, 2192527, 4385054, 6577581, 8770108, 13155162, 19732743, 26310324, 39465486, 78930972]

約数ペア:

[(1, 78930972), (2, 39465486), (3, 26310324), (4, 19732743), (6, 13155162), (9, 8770108), (12, 6577581), (18, 4385054), (36, 2192527), (43, 1835604), (86, 917802), (129, 611868), (172, 458901), (258, 305934), (387, 203956), (516, 152967), (774, 101978), (1548, 50989)]