65780856

素因数分解:

$2^3\times 3^3\times {\mathrm{304541}}^1$

素因数の和:304556

約数の個数: 32

約数和(自身を含む): 182725200

約数和(自身を除く): 116944344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 304541, 609082, 913623, 1218164, 1827246, 2436328, 2740869, 3654492, 5481738, 7308984, 8222607, 10963476, 16445214, 21926952, 32890428, 65780856]

約数ペア:

[(1, 65780856), (2, 32890428), (3, 21926952), (4, 16445214), (6, 10963476), (8, 8222607), (9, 7308984), (12, 5481738), (18, 3654492), (24, 2740869), (27, 2436328), (36, 1827246), (54, 1218164), (72, 913623), (108, 609082), (216, 304541)]