77439768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{460951}}^1$

素因数の和:460967

約数の個数: 32

約数和(自身を含む): 221256960

約数和(自身を除く): 143817192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 460951, 921902, 1382853, 1843804, 2765706, 3226657, 3687608, 5531412, 6453314, 9679971, 11062824, 12906628, 19359942, 25813256, 38719884, 77439768]

約数ペア:

[(1, 77439768), (2, 38719884), (3, 25813256), (4, 19359942), (6, 12906628), (7, 11062824), (8, 9679971), (12, 6453314), (14, 5531412), (21, 3687608), (24, 3226657), (28, 2765706), (42, 1843804), (56, 1382853), (84, 921902), (168, 460951)]