76103720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24709}}^1$

素因数の和:24738

約数の個数: 64

約数和(自身を含む): 213494400

約数和(自身を除く): 137390680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 24709, 49418, 98836, 123545, 172963, 197672, 247090, 271799, 345926, 494180, 543598, 691852, 864815, 988360, 1087196, 1358995, 1383704, 1729630, 1902593, 2174392, 2717990, 3459260, 3805186, 5435980, 6918520, 7610372, 9512965, 10871960, 15220744, 19025930, 38051860, 76103720]

約数ペア:

[(1, 76103720), (2, 38051860), (4, 19025930), (5, 15220744), (7, 10871960), (8, 9512965), (10, 7610372), (11, 6918520), (14, 5435980), (20, 3805186), (22, 3459260), (28, 2717990), (35, 2174392), (40, 1902593), (44, 1729630), (55, 1383704), (56, 1358995), (70, 1087196), (77, 988360), (88, 864815), (110, 691852), (140, 543598), (154, 494180), (220, 345926), (280, 271799), (308, 247090), (385, 197672), (440, 172963), (616, 123545), (770, 98836), (1540, 49418), (3080, 24709)]