81436392

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66533}}^1$

素因数の和:66562

約数の個数: 48

約数和(自身を含む): 233534340

約数和(自身を除く): 152097948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 66533, 133066, 199599, 266132, 399198, 532264, 598797, 798396, 1131061, 1197594, 1596792, 2262122, 2395188, 3393183, 4524244, 4790376, 6786366, 9048488, 10179549, 13572732, 20359098, 27145464, 40718196, 81436392]

約数ペア:

[(1, 81436392), (2, 40718196), (3, 27145464), (4, 20359098), (6, 13572732), (8, 10179549), (9, 9048488), (12, 6786366), (17, 4790376), (18, 4524244), (24, 3393183), (34, 2395188), (36, 2262122), (51, 1596792), (68, 1197594), (72, 1131061), (102, 798396), (136, 598797), (153, 532264), (204, 399198), (306, 266132), (408, 199599), (612, 133066), (1224, 66533)]