80723568

素因数分解:

$2^4\times 3^1\times {\mathrm{719}}^1\times {\mathrm{2339}}^1$

素因数の和:3069

約数の個数: 40

約数和(自身を含む): 208915200

約数和(自身を除く): 128191632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 719, 1438, 2157, 2339, 2876, 4314, 4678, 5752, 7017, 8628, 9356, 11504, 14034, 17256, 18712, 28068, 34512, 37424, 56136, 112272, 1681741, 3363482, 5045223, 6726964, 10090446, 13453928, 20180892, 26907856, 40361784, 80723568]

約数ペア:

[(1, 80723568), (2, 40361784), (3, 26907856), (4, 20180892), (6, 13453928), (8, 10090446), (12, 6726964), (16, 5045223), (24, 3363482), (48, 1681741), (719, 112272), (1438, 56136), (2157, 37424), (2339, 34512), (2876, 28068), (4314, 18712), (4678, 17256), (5752, 14034), (7017, 11504), (8628, 9356)]