80321712

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{31573}}^1$

素因数の和:31637

約数の個数: 40

約数和(自身を含む): 211419504

約数和(自身を除く): 131097792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 31573, 63146, 94719, 126292, 189438, 252584, 378876, 505168, 757752, 1515504, 1673369, 3346738, 5020107, 6693476, 10040214, 13386952, 20080428, 26773904, 40160856, 80321712]

約数ペア:

[(1, 80321712), (2, 40160856), (3, 26773904), (4, 20080428), (6, 13386952), (8, 10040214), (12, 6693476), (16, 5020107), (24, 3346738), (48, 1673369), (53, 1515504), (106, 757752), (159, 505168), (212, 378876), (318, 252584), (424, 189438), (636, 126292), (848, 94719), (1272, 63146), (2544, 31573)]