81328776

素因数分解:

$2^3\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{3319}}^1$

素因数の和:4349

約数の個数: 32

約数和(自身を含む): 203582400

約数和(自身を除く): 122253624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1021, 2042, 3063, 3319, 4084, 6126, 6638, 8168, 9957, 12252, 13276, 19914, 24504, 26552, 39828, 79656, 3388699, 6777398, 10166097, 13554796, 20332194, 27109592, 40664388, 81328776]

約数ペア:

[(1, 81328776), (2, 40664388), (3, 27109592), (4, 20332194), (6, 13554796), (8, 10166097), (12, 6777398), (24, 3388699), (1021, 79656), (2042, 39828), (3063, 26552), (3319, 24504), (4084, 19914), (6126, 13276), (6638, 12252), (8168, 9957)]