84509640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{234749}}^1$

素因数の和:234766

約数の個数: 48

約数和(自身を含む): 274657500

約数和(自身を除く): 190147860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 234749, 469498, 704247, 938996, 1173745, 1408494, 1877992, 2112741, 2347490, 2816988, 3521235, 4225482, 4694980, 5633976, 7042470, 8450964, 9389960, 10563705, 14084940, 16901928, 21127410, 28169880, 42254820, 84509640]

約数ペア:

[(1, 84509640), (2, 42254820), (3, 28169880), (4, 21127410), (5, 16901928), (6, 14084940), (8, 10563705), (9, 9389960), (10, 8450964), (12, 7042470), (15, 5633976), (18, 4694980), (20, 4225482), (24, 3521235), (30, 2816988), (36, 2347490), (40, 2112741), (45, 1877992), (60, 1408494), (72, 1173745), (90, 938996), (120, 704247), (180, 469498), (360, 234749)]