67948704

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3323}}^1$

素因数の和:3410

約数の個数: 72

約数和(自身を含む): 196009632

約数和(自身を除く): 128060928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3323, 3408, 5112, 6646, 6816, 9969, 10224, 13292, 19938, 20448, 26584, 29907, 39876, 53168, 59814, 79752, 106336, 119628, 159504, 235933, 239256, 319008, 471866, 478512, 707799, 943732, 957024, 1415598, 1887464, 2123397, 2831196, 3774928, 4246794, 5662392, 7549856, 8493588, 11324784, 16987176, 22649568, 33974352, 67948704]

約数ペア:

[(1, 67948704), (2, 33974352), (3, 22649568), (4, 16987176), (6, 11324784), (8, 8493588), (9, 7549856), (12, 5662392), (16, 4246794), (18, 3774928), (24, 2831196), (32, 2123397), (36, 1887464), (48, 1415598), (71, 957024), (72, 943732), (96, 707799), (142, 478512), (144, 471866), (213, 319008), (284, 239256), (288, 235933), (426, 159504), (568, 119628), (639, 106336), (852, 79752), (1136, 59814), (1278, 53168), (1704, 39876), (2272, 29907), (2556, 26584), (3323, 20448), (3408, 19938), (5112, 13292), (6646, 10224), (6816, 9969)]