68020134

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{37}}^2$

素因数の和:119

約数の個数: 108

約数和(自身を含む): 176117004

約数和(自身を除く): 108096870

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 49, 74, 78, 91, 98, 111, 147, 169, 182, 222, 259, 273, 294, 338, 481, 507, 518, 546, 637, 777, 962, 1014, 1183, 1274, 1369, 1443, 1554, 1813, 1911, 2366, 2738, 2886, 3367, 3549, 3626, 3822, 4107, 5439, 6253, 6734, 7098, 8214, 8281, 9583, 10101, 10878, 12506, 16562, 17797, 18759, 19166, 20202, 23569, 24843, 28749, 35594, 37518, 43771, 47138, 49686, 53391, 57498, 67081, 70707, 87542, 106782, 124579, 131313, 134162, 141414, 201243, 231361, 249158, 262626, 306397, 373737, 402486, 462722, 612794, 694083, 747474, 872053, 919191, 1388166, 1619527, 1744106, 1838382, 2616159, 3239054, 4858581, 5232318, 9717162, 11336689, 22673378, 34010067, 68020134]

約数ペア:

[(1, 68020134), (2, 34010067), (3, 22673378), (6, 11336689), (7, 9717162), (13, 5232318), (14, 4858581), (21, 3239054), (26, 2616159), (37, 1838382), (39, 1744106), (42, 1619527), (49, 1388166), (74, 919191), (78, 872053), (91, 747474), (98, 694083), (111, 612794), (147, 462722), (169, 402486), (182, 373737), (222, 306397), (259, 262626), (273, 249158), (294, 231361), (338, 201243), (481, 141414), (507, 134162), (518, 131313), (546, 124579), (637, 106782), (777, 87542), (962, 70707), (1014, 67081), (1183, 57498), (1274, 53391), (1369, 49686), (1443, 47138), (1554, 43771), (1813, 37518), (1911, 35594), (2366, 28749), (2738, 24843), (2886, 23569), (3367, 20202), (3549, 19166), (3626, 18759), (3822, 17797), (4107, 16562), (5439, 12506), (6253, 10878), (6734, 10101), (7098, 9583), (8214, 8281)]