81351024

素因数分解:

$2^4\times 3^1\times {\mathrm{521}}^1\times {\mathrm{3253}}^1$

素因数の和:3785

約数の個数: 40

約数和(自身を含む): 210624912

約数和(自身を除く): 129273888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 521, 1042, 1563, 2084, 3126, 3253, 4168, 6252, 6506, 8336, 9759, 12504, 13012, 19518, 25008, 26024, 39036, 52048, 78072, 156144, 1694813, 3389626, 5084439, 6779252, 10168878, 13558504, 20337756, 27117008, 40675512, 81351024]

約数ペア:

[(1, 81351024), (2, 40675512), (3, 27117008), (4, 20337756), (6, 13558504), (8, 10168878), (12, 6779252), (16, 5084439), (24, 3389626), (48, 1694813), (521, 156144), (1042, 78072), (1563, 52048), (2084, 39036), (3126, 26024), (3253, 25008), (4168, 19518), (6252, 13012), (6506, 12504), (8336, 9759)]