76881448

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3803}}^1$

素因数の和:3854

約数の個数: 48

約数和(自身を含む): 173918880

約数和(自身を除く): 97037432

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2527, 2888, 3803, 5054, 7606, 10108, 15212, 20216, 26621, 30424, 53242, 72257, 106484, 144514, 212968, 289028, 505799, 578056, 1011598, 1372883, 2023196, 2745766, 4046392, 5491532, 9610181, 10983064, 19220362, 38440724, 76881448]

約数ペア:

[(1, 76881448), (2, 38440724), (4, 19220362), (7, 10983064), (8, 9610181), (14, 5491532), (19, 4046392), (28, 2745766), (38, 2023196), (56, 1372883), (76, 1011598), (133, 578056), (152, 505799), (266, 289028), (361, 212968), (532, 144514), (722, 106484), (1064, 72257), (1444, 53242), (2527, 30424), (2888, 26621), (3803, 20216), (5054, 15212), (7606, 10108)]