79820874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2287}}^1$

素因数の和:2579

約数の個数: 48

約数和(自身を含む): 198451968

約数和(自身を除く): 118631094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 277, 554, 831, 1662, 1939, 2287, 2493, 3878, 4574, 4986, 5817, 6861, 11634, 13722, 16009, 17451, 20583, 32018, 34902, 41166, 48027, 96054, 144081, 288162, 633499, 1266998, 1900497, 3800994, 4434493, 5701491, 8868986, 11402982, 13303479, 26606958, 39910437, 79820874]

約数ペア:

[(1, 79820874), (2, 39910437), (3, 26606958), (6, 13303479), (7, 11402982), (9, 8868986), (14, 5701491), (18, 4434493), (21, 3800994), (42, 1900497), (63, 1266998), (126, 633499), (277, 288162), (554, 144081), (831, 96054), (1662, 48027), (1939, 41166), (2287, 34902), (2493, 32018), (3878, 20583), (4574, 17451), (4986, 16009), (5817, 13722), (6861, 11634)]