68819556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11923}}^1$

素因数の和:11980

約数の個数: 48

約数和(自身を含む): 177619904

約数和(自身を除く): 108800348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 11923, 23846, 35769, 47692, 71538, 143076, 154999, 309998, 441151, 464997, 619996, 882302, 929994, 1323453, 1764604, 1859988, 2646906, 5293812, 5734963, 11469926, 17204889, 22939852, 34409778, 68819556]

約数ペア:

[(1, 68819556), (2, 34409778), (3, 22939852), (4, 17204889), (6, 11469926), (12, 5734963), (13, 5293812), (26, 2646906), (37, 1859988), (39, 1764604), (52, 1323453), (74, 929994), (78, 882302), (111, 619996), (148, 464997), (156, 441151), (222, 309998), (444, 154999), (481, 143076), (962, 71538), (1443, 47692), (1924, 35769), (2886, 23846), (5772, 11923)]