86892984

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{70991}}^1$

素因数の和:71020

約数の個数: 48

約数和(自身を含む): 249181920

約数和(自身を除く): 162288936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 70991, 141982, 212973, 283964, 425946, 567928, 638919, 851892, 1206847, 1277838, 1703784, 2413694, 2555676, 3620541, 4827388, 5111352, 7241082, 9654776, 10861623, 14482164, 21723246, 28964328, 43446492, 86892984]

約数ペア:

[(1, 86892984), (2, 43446492), (3, 28964328), (4, 21723246), (6, 14482164), (8, 10861623), (9, 9654776), (12, 7241082), (17, 5111352), (18, 4827388), (24, 3620541), (34, 2555676), (36, 2413694), (51, 1703784), (68, 1277838), (72, 1206847), (102, 851892), (136, 638919), (153, 567928), (204, 425946), (306, 283964), (408, 212973), (612, 141982), (1224, 70991)]