80219736

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65539}}^1$

素因数の和:65568

約数の個数: 48

約数和(自身を含む): 230045400

約数和(自身を除く): 149825664

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, 65539, 131078, 196617, 262156, 393234, 524312, 589851, 786468, 1114163, 1179702, 1572936, 2228326, 2359404, 3342489, 4456652, 4718808, 6684978, 8913304, 10027467, 13369956, 20054934, 26739912, 40109868, 80219736]

約数ペア:

[(1, 80219736), (2, 40109868), (3, 26739912), (4, 20054934), (6, 13369956), (8, 10027467), (9, 8913304), (12, 6684978), (17, 4718808), (18, 4456652), (24, 3342489), (34, 2359404), (36, 2228326), (51, 1572936), (68, 1179702), (72, 1114163), (102, 786468), (136, 589851), (153, 524312), (204, 393234), (306, 262156), (408, 196617), (612, 131078), (1224, 65539)]