78039468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 108

約数和(自身を含む): 217421568

約数和(自身を除く): 139382100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 127, 156, 169, 202, 234, 254, 303, 338, 381, 404, 468, 507, 508, 606, 676, 762, 909, 1014, 1143, 1212, 1313, 1521, 1524, 1651, 1818, 2028, 2286, 2626, 3042, 3302, 3636, 3939, 4572, 4953, 5252, 6084, 6604, 7878, 9906, 11817, 12827, 14859, 15756, 17069, 19812, 21463, 23634, 25654, 29718, 34138, 38481, 42926, 47268, 51207, 51308, 59436, 64389, 68276, 76962, 85852, 102414, 115443, 128778, 153621, 153924, 166751, 193167, 204828, 230886, 257556, 307242, 333502, 386334, 461772, 500253, 614484, 667004, 772668, 1000506, 1500759, 2001012, 2167763, 3001518, 4335526, 6003036, 6503289, 8671052, 13006578, 19509867, 26013156, 39019734, 78039468]

約数ペア:

[(1, 78039468), (2, 39019734), (3, 26013156), (4, 19509867), (6, 13006578), (9, 8671052), (12, 6503289), (13, 6003036), (18, 4335526), (26, 3001518), (36, 2167763), (39, 2001012), (52, 1500759), (78, 1000506), (101, 772668), (117, 667004), (127, 614484), (156, 500253), (169, 461772), (202, 386334), (234, 333502), (254, 307242), (303, 257556), (338, 230886), (381, 204828), (404, 193167), (468, 166751), (507, 153924), (508, 153621), (606, 128778), (676, 115443), (762, 102414), (909, 85852), (1014, 76962), (1143, 68276), (1212, 64389), (1313, 59436), (1521, 51308), (1524, 51207), (1651, 47268), (1818, 42926), (2028, 38481), (2286, 34138), (2626, 29718), (3042, 25654), (3302, 23634), (3636, 21463), (3939, 19812), (4572, 17069), (4953, 15756), (5252, 14859), (6084, 12827), (6604, 11817), (7878, 9906)]