77222124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{306437}}^1$

素因数の和:306454

約数の個数: 36

約数和(自身を含む): 223086864

約数和(自身を除く): 145864740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 306437, 612874, 919311, 1225748, 1838622, 2145059, 2757933, 3677244, 4290118, 5515866, 6435177, 8580236, 11031732, 12870354, 19305531, 25740708, 38611062, 77222124]

約数ペア:

[(1, 77222124), (2, 38611062), (3, 25740708), (4, 19305531), (6, 12870354), (7, 11031732), (9, 8580236), (12, 6435177), (14, 5515866), (18, 4290118), (21, 3677244), (28, 2757933), (36, 2145059), (42, 1838622), (63, 1225748), (84, 919311), (126, 612874), (252, 306437)]