80504814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3673}}^1$

素因数の和:3972

約数の個数: 32

約数和(自身を含む): 174059424

約数和(自身を除く): 93554610

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 562, 843, 1686, 3653, 3673, 7306, 7346, 10959, 11019, 21918, 22038, 47749, 95498, 143247, 286494, 1032113, 2064226, 3096339, 6192678, 13417469, 26834938, 40252407, 80504814]

約数ペア:

[(1, 80504814), (2, 40252407), (3, 26834938), (6, 13417469), (13, 6192678), (26, 3096339), (39, 2064226), (78, 1032113), (281, 286494), (562, 143247), (843, 95498), (1686, 47749), (3653, 22038), (3673, 21918), (7306, 11019), (7346, 10959)]