87668022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{821}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 194301072

約数和(自身を除く): 106633050

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 821, 962, 1369, 1443, 1642, 2463, 2738, 2886, 4107, 4926, 8214, 10673, 17797, 21346, 30377, 32019, 35594, 53391, 60754, 64038, 91131, 106782, 182262, 394901, 789802, 1123949, 1184703, 2247898, 2369406, 3371847, 6743694, 14611337, 29222674, 43834011, 87668022]

約数ペア:

[(1, 87668022), (2, 43834011), (3, 29222674), (6, 14611337), (13, 6743694), (26, 3371847), (37, 2369406), (39, 2247898), (74, 1184703), (78, 1123949), (111, 789802), (222, 394901), (481, 182262), (821, 106782), (962, 91131), (1369, 64038), (1443, 60754), (1642, 53391), (2463, 35594), (2738, 32019), (2886, 30377), (4107, 21346), (4926, 17797), (8214, 10673)]