90840984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12659}}^1$

素因数の和:12704

約数の個数: 64

約数和(自身を含む): 255225600

約数和(自身を除く): 164384616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 12659, 25318, 37977, 50636, 75954, 101272, 151908, 164567, 291157, 303816, 329134, 493701, 582314, 658268, 873471, 987402, 1164628, 1316536, 1746942, 1974804, 2329256, 3493884, 3785041, 3949608, 6987768, 7570082, 11355123, 15140164, 22710246, 30280328, 45420492, 90840984]

約数ペア:

[(1, 90840984), (2, 45420492), (3, 30280328), (4, 22710246), (6, 15140164), (8, 11355123), (12, 7570082), (13, 6987768), (23, 3949608), (24, 3785041), (26, 3493884), (39, 2329256), (46, 1974804), (52, 1746942), (69, 1316536), (78, 1164628), (92, 987402), (104, 873471), (138, 658268), (156, 582314), (184, 493701), (276, 329134), (299, 303816), (312, 291157), (552, 164567), (598, 151908), (897, 101272), (1196, 75954), (1794, 50636), (2392, 37977), (3588, 25318), (7176, 12659)]