78070284

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{16811}}^1$

素因数の和:16867

約数の個数: 48

約数和(自身を含む): 207123840

約数和(自身を除く): 129053556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 16811, 33622, 50433, 67244, 100866, 151299, 201732, 302598, 453897, 605196, 722873, 907794, 1445746, 1815588, 2168619, 2891492, 4337238, 6505857, 8674476, 13011714, 19517571, 26023428, 39035142, 78070284]

約数ペア:

[(1, 78070284), (2, 39035142), (3, 26023428), (4, 19517571), (6, 13011714), (9, 8674476), (12, 6505857), (18, 4337238), (27, 2891492), (36, 2168619), (43, 1815588), (54, 1445746), (86, 907794), (108, 722873), (129, 605196), (172, 453897), (258, 302598), (387, 201732), (516, 151299), (774, 100866), (1161, 67244), (1548, 50433), (2322, 33622), (4644, 16811)]