72421314

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{787}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 169243488

約数和(自身を除く): 96822174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 313, 626, 787, 939, 1574, 1878, 2191, 2361, 4382, 4722, 5509, 6573, 11018, 13146, 15337, 16527, 30674, 33054, 38563, 46011, 77126, 92022, 115689, 231378, 246331, 492662, 738993, 1477986, 1724317, 3448634, 5172951, 10345902, 12070219, 24140438, 36210657, 72421314]

約数ペア:

[(1, 72421314), (2, 36210657), (3, 24140438), (6, 12070219), (7, 10345902), (14, 5172951), (21, 3448634), (42, 1724317), (49, 1477986), (98, 738993), (147, 492662), (294, 246331), (313, 231378), (626, 115689), (787, 92022), (939, 77126), (1574, 46011), (1878, 38563), (2191, 33054), (2361, 30674), (4382, 16527), (4722, 15337), (5509, 13146), (6573, 11018)]