68391882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{883}}^1$

素因数の和:1235

約数の個数: 48

約数和(自身を含む): 160244448

約数和(自身を除く): 91852566

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 662, 883, 993, 1766, 1986, 2649, 2979, 4303, 5298, 5958, 7947, 8606, 11479, 12909, 15894, 22958, 25818, 34437, 38727, 68874, 77454, 103311, 206622, 292273, 584546, 876819, 1753638, 2630457, 3799549, 5260914, 7599098, 11398647, 22797294, 34195941, 68391882]

約数ペア:

[(1, 68391882), (2, 34195941), (3, 22797294), (6, 11398647), (9, 7599098), (13, 5260914), (18, 3799549), (26, 2630457), (39, 1753638), (78, 876819), (117, 584546), (234, 292273), (331, 206622), (662, 103311), (883, 77454), (993, 68874), (1766, 38727), (1986, 34437), (2649, 25818), (2979, 22958), (4303, 15894), (5298, 12909), (5958, 11479), (7947, 8606)]