78165744

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{37871}}^1$

素因数の和:37925

約数の個数: 40

約数和(自身を含む): 206629632

約数和(自身を除く): 128463888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 37871, 75742, 113613, 151484, 227226, 302968, 454452, 605936, 908904, 1628453, 1817808, 3256906, 4885359, 6513812, 9770718, 13027624, 19541436, 26055248, 39082872, 78165744]

約数ペア:

[(1, 78165744), (2, 39082872), (3, 26055248), (4, 19541436), (6, 13027624), (8, 9770718), (12, 6513812), (16, 4885359), (24, 3256906), (43, 1817808), (48, 1628453), (86, 908904), (129, 605936), (172, 454452), (258, 302968), (344, 227226), (516, 151484), (688, 113613), (1032, 75742), (2064, 37871)]