80754276

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{761}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 194584320

約数和(自身を除く): 113830044

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 239, 444, 478, 717, 761, 956, 1434, 1522, 2283, 2868, 3044, 4566, 8843, 9132, 17686, 26529, 28157, 35372, 53058, 56314, 84471, 106116, 112628, 168942, 181879, 337884, 363758, 545637, 727516, 1091274, 2182548, 6729523, 13459046, 20188569, 26918092, 40377138, 80754276]

約数ペア:

[(1, 80754276), (2, 40377138), (3, 26918092), (4, 20188569), (6, 13459046), (12, 6729523), (37, 2182548), (74, 1091274), (111, 727516), (148, 545637), (222, 363758), (239, 337884), (444, 181879), (478, 168942), (717, 112628), (761, 106116), (956, 84471), (1434, 56314), (1522, 53058), (2283, 35372), (2868, 28157), (3044, 26529), (4566, 17686), (8843, 9132)]