78330017804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1\times {\mathrm{20341}}^1$

素因数の和:22590

約数の個数: 48

約数和(自身を含む): 150641460480

約数和(自身を除く): 72311442676

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 2203, 4406, 8812, 20341, 40682, 41857, 50669, 81364, 83714, 101338, 167428, 202676, 386479, 467843, 772958, 935686, 962711, 1545916, 1871372, 1925422, 3850844, 8889017, 17778034, 35556068, 44811223, 89622446, 179244892, 851413237, 1030658129, 1702826474, 2061316258, 3405652948, 4122632516, 19582504451, 39165008902, 78330017804]

約数ペア:

[(1, 78330017804), (2, 39165008902), (4, 19582504451), (19, 4122632516), (23, 3405652948), (38, 2061316258), (46, 1702826474), (76, 1030658129), (92, 851413237), (437, 179244892), (874, 89622446), (1748, 44811223), (2203, 35556068), (4406, 17778034), (8812, 8889017), (20341, 3850844), (40682, 1925422), (41857, 1871372), (50669, 1545916), (81364, 962711), (83714, 935686), (101338, 772958), (167428, 467843), (202676, 386479)]