87336486

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{557}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 196380288

約数和(自身を除く): 109043802

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 281, 557, 558, 562, 843, 1114, 1671, 1686, 2529, 3342, 5013, 5058, 8711, 10026, 17267, 17422, 26133, 34534, 51801, 52266, 78399, 103602, 155403, 156517, 156798, 310806, 313034, 469551, 939102, 1408653, 2817306, 4852027, 9704054, 14556081, 29112162, 43668243, 87336486]

約数ペア:

[(1, 87336486), (2, 43668243), (3, 29112162), (6, 14556081), (9, 9704054), (18, 4852027), (31, 2817306), (62, 1408653), (93, 939102), (186, 469551), (279, 313034), (281, 310806), (557, 156798), (558, 156517), (562, 155403), (843, 103602), (1114, 78399), (1671, 52266), (1686, 51801), (2529, 34534), (3342, 26133), (5013, 17422), (5058, 17267), (8711, 10026)]