78467166

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 173467008

約数和(自身を除く): 94999842

約数列:

[1, 2, 3, 6, 9, 18, 107, 131, 214, 262, 311, 321, 393, 622, 642, 786, 933, 963, 1179, 1866, 1926, 2358, 2799, 5598, 14017, 28034, 33277, 40741, 42051, 66554, 81482, 84102, 99831, 122223, 126153, 199662, 244446, 252306, 299493, 366669, 598986, 733338, 4359287, 8718574, 13077861, 26155722, 39233583, 78467166]

約数ペア:

[(1, 78467166), (2, 39233583), (3, 26155722), (6, 13077861), (9, 8718574), (18, 4359287), (107, 733338), (131, 598986), (214, 366669), (262, 299493), (311, 252306), (321, 244446), (393, 199662), (622, 126153), (642, 122223), (786, 99831), (933, 84102), (963, 81482), (1179, 66554), (1866, 42051), (1926, 40741), (2358, 33277), (2799, 28034), (5598, 14017)]