74685276

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 200425680

約数和(自身を除く): 125740404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 137, 171, 228, 274, 342, 411, 548, 684, 797, 822, 1233, 1594, 1644, 2391, 2466, 2603, 3188, 4782, 4932, 5206, 7173, 7809, 9564, 10412, 14346, 15143, 15618, 23427, 28692, 30286, 31236, 45429, 46854, 60572, 90858, 93708, 109189, 136287, 181716, 218378, 272574, 327567, 436756, 545148, 655134, 982701, 1310268, 1965402, 2074591, 3930804, 4149182, 6223773, 8298364, 12447546, 18671319, 24895092, 37342638, 74685276]

約数ペア:

[(1, 74685276), (2, 37342638), (3, 24895092), (4, 18671319), (6, 12447546), (9, 8298364), (12, 6223773), (18, 4149182), (19, 3930804), (36, 2074591), (38, 1965402), (57, 1310268), (76, 982701), (114, 655134), (137, 545148), (171, 436756), (228, 327567), (274, 272574), (342, 218378), (411, 181716), (548, 136287), (684, 109189), (797, 93708), (822, 90858), (1233, 60572), (1594, 46854), (1644, 45429), (2391, 31236), (2466, 30286), (2603, 28692), (3188, 23427), (4782, 15618), (4932, 15143), (5206, 14346), (7173, 10412), (7809, 9564)]