80207766

素因数分解:

$2^1\times 3^3\times {\mathrm{607}}^1\times {\mathrm{2447}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 178606080

約数和(自身を除く): 98398314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 607, 1214, 1821, 2447, 3642, 4894, 5463, 7341, 10926, 14682, 16389, 22023, 32778, 44046, 66069, 132138, 1485329, 2970658, 4455987, 8911974, 13367961, 26735922, 40103883, 80207766]

約数ペア:

[(1, 80207766), (2, 40103883), (3, 26735922), (6, 13367961), (9, 8911974), (18, 4455987), (27, 2970658), (54, 1485329), (607, 132138), (1214, 66069), (1821, 44046), (2447, 32778), (3642, 22023), (4894, 16389), (5463, 14682), (7341, 10926)]