80605314

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{40343}}^1$

素因数の和:40391

約数の個数: 32

約数和(自身を含む): 183968640

約数和(自身を除く): 103363326

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 40343, 80686, 121029, 242058, 363087, 726174, 1089261, 1492691, 2178522, 2985382, 4478073, 8956146, 13434219, 26868438, 40302657, 80605314]

約数ペア:

[(1, 80605314), (2, 40302657), (3, 26868438), (6, 13434219), (9, 8956146), (18, 4478073), (27, 2985382), (37, 2178522), (54, 1492691), (74, 1089261), (111, 726174), (222, 363087), (333, 242058), (666, 121029), (999, 80686), (1998, 40343)]