90103748

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{10691}}^1$

素因数の和:10752

約数の個数: 36

約数和(自身を含む): 187708752

約数和(自身を除く): 97605004

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 10691, 21382, 42764, 74837, 149674, 299348, 459713, 523859, 919426, 1047718, 1838852, 2095436, 3217991, 6435982, 12871964, 22525937, 45051874, 90103748]

約数ペア:

[(1, 90103748), (2, 45051874), (4, 22525937), (7, 12871964), (14, 6435982), (28, 3217991), (43, 2095436), (49, 1838852), (86, 1047718), (98, 919426), (172, 523859), (196, 459713), (301, 299348), (602, 149674), (1204, 74837), (2107, 42764), (4214, 21382), (8428, 10691)]