68769556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 135051840

約数和(自身を除く): 66282284

約数列:

[1, 2, 4, 17, 29, 34, 43, 58, 68, 86, 116, 172, 493, 731, 811, 986, 1247, 1462, 1622, 1972, 2494, 2924, 3244, 4988, 13787, 21199, 23519, 27574, 34873, 42398, 47038, 55148, 69746, 84796, 94076, 139492, 399823, 592841, 799646, 1011317, 1185682, 1599292, 2022634, 2371364, 4045268, 17192389, 34384778, 68769556]

約数ペア:

[(1, 68769556), (2, 34384778), (4, 17192389), (17, 4045268), (29, 2371364), (34, 2022634), (43, 1599292), (58, 1185682), (68, 1011317), (86, 799646), (116, 592841), (172, 399823), (493, 139492), (731, 94076), (811, 84796), (986, 69746), (1247, 55148), (1462, 47038), (1622, 42398), (1972, 34873), (2494, 27574), (2924, 23519), (3244, 21199), (4988, 13787)]