68743428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4363}}^1$

素因数の和:4484

約数の個数: 48

約数和(自身を含む): 174490176

約数和(自身を除く): 105746748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 2626, 3939, 4363, 5252, 7878, 8726, 13089, 15756, 17452, 26178, 52356, 56719, 113438, 170157, 226876, 340314, 440663, 680628, 881326, 1321989, 1762652, 2643978, 5287956, 5728619, 11457238, 17185857, 22914476, 34371714, 68743428]

約数ペア:

[(1, 68743428), (2, 34371714), (3, 22914476), (4, 17185857), (6, 11457238), (12, 5728619), (13, 5287956), (26, 2643978), (39, 1762652), (52, 1321989), (78, 881326), (101, 680628), (156, 440663), (202, 340314), (303, 226876), (404, 170157), (606, 113438), (1212, 56719), (1313, 52356), (2626, 26178), (3939, 17452), (4363, 15756), (5252, 13089), (7878, 8726)]