78013669112

素因数分解:

$2^3\times {\mathrm{71}}^2\times {\mathrm{199}}^1\times {\mathrm{9721}}^1$

素因数の和:10068

約数の個数: 48

約数和(自身を含む): 149125758000

約数和(自身を除く): 71112088888

約数列:

[1, 2, 4, 8, 71, 142, 199, 284, 398, 568, 796, 1592, 5041, 9721, 10082, 14129, 19442, 20164, 28258, 38884, 40328, 56516, 77768, 113032, 690191, 1003159, 1380382, 1934479, 2006318, 2760764, 3868958, 4012636, 5521528, 7737916, 8025272, 15475832, 49003561, 98007122, 137348009, 196014244, 274696018, 392028488, 549392036, 1098784072, 9751708639, 19503417278, 39006834556, 78013669112]

約数ペア:

[(1, 78013669112), (2, 39006834556), (4, 19503417278), (8, 9751708639), (71, 1098784072), (142, 549392036), (199, 392028488), (284, 274696018), (398, 196014244), (568, 137348009), (796, 98007122), (1592, 49003561), (5041, 15475832), (9721, 8025272), (10082, 7737916), (14129, 5521528), (19442, 4012636), (20164, 3868958), (28258, 2760764), (38884, 2006318), (40328, 1934479), (56516, 1380382), (77768, 1003159), (113032, 690191)]