86691204

素因数分解:

$2^2\times 3^2\times {\mathrm{677}}^1\times {\mathrm{3557}}^1$

素因数の和:4244

約数の個数: 36

約数和(自身を含む): 219521484

約数和(自身を除く): 132830280

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 677, 1354, 2031, 2708, 3557, 4062, 6093, 7114, 8124, 10671, 12186, 14228, 21342, 24372, 32013, 42684, 64026, 128052, 2408089, 4816178, 7224267, 9632356, 14448534, 21672801, 28897068, 43345602, 86691204]

約数ペア:

[(1, 86691204), (2, 43345602), (3, 28897068), (4, 21672801), (6, 14448534), (9, 9632356), (12, 7224267), (18, 4816178), (36, 2408089), (677, 128052), (1354, 64026), (2031, 42684), (2708, 32013), (3557, 24372), (4062, 21342), (6093, 14228), (7114, 12186), (8124, 10671)]