80318616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{478087}}^1$

素因数の和:478103

約数の個数: 32

約数和(自身を含む): 229482240

約数和(自身を除く): 149163624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 478087, 956174, 1434261, 1912348, 2868522, 3346609, 3824696, 5737044, 6693218, 10039827, 11474088, 13386436, 20079654, 26772872, 40159308, 80318616]

約数ペア:

[(1, 80318616), (2, 40159308), (3, 26772872), (4, 20079654), (6, 13386436), (7, 11474088), (8, 10039827), (12, 6693218), (14, 5737044), (21, 3824696), (24, 3346609), (28, 2868522), (42, 1912348), (56, 1434261), (84, 956174), (168, 478087)]