80589504

素因数分解:

$2^6\times 3^1\times {\mathrm{421}}^1\times {\mathrm{997}}^1$

素因数の和:1433

約数の個数: 56

約数和(自身を含む): 213947248

約数和(自身を除く): 133357744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 421, 842, 997, 1263, 1684, 1994, 2526, 2991, 3368, 3988, 5052, 5982, 6736, 7976, 10104, 11964, 13472, 15952, 20208, 23928, 26944, 31904, 40416, 47856, 63808, 80832, 95712, 191424, 419737, 839474, 1259211, 1678948, 2518422, 3357896, 5036844, 6715792, 10073688, 13431584, 20147376, 26863168, 40294752, 80589504]

約数ペア:

[(1, 80589504), (2, 40294752), (3, 26863168), (4, 20147376), (6, 13431584), (8, 10073688), (12, 6715792), (16, 5036844), (24, 3357896), (32, 2518422), (48, 1678948), (64, 1259211), (96, 839474), (192, 419737), (421, 191424), (842, 95712), (997, 80832), (1263, 63808), (1684, 47856), (1994, 40416), (2526, 31904), (2991, 26944), (3368, 23928), (3988, 20208), (5052, 15952), (5982, 13472), (6736, 11964), (7976, 10104)]