80716824

素因数分解:

$2^3\times 3^5\times {\mathrm{41521}}^1$

素因数の和:41542

約数の個数: 48

約数和(自身を含む): 226710120

約数和(自身を除く): 145993296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 41521, 83042, 124563, 166084, 249126, 332168, 373689, 498252, 747378, 996504, 1121067, 1494756, 2242134, 2989512, 3363201, 4484268, 6726402, 8968536, 10089603, 13452804, 20179206, 26905608, 40358412, 80716824]

約数ペア:

[(1, 80716824), (2, 40358412), (3, 26905608), (4, 20179206), (6, 13452804), (8, 10089603), (9, 8968536), (12, 6726402), (18, 4484268), (24, 3363201), (27, 2989512), (36, 2242134), (54, 1494756), (72, 1121067), (81, 996504), (108, 747378), (162, 498252), (216, 373689), (243, 332168), (324, 249126), (486, 166084), (648, 124563), (972, 83042), (1944, 41521)]