86677164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 270350080

約数和(自身を除く): 183672916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 43, 57, 63, 76, 84, 86, 114, 126, 129, 133, 171, 172, 228, 252, 258, 266, 301, 342, 387, 399, 421, 516, 532, 602, 684, 774, 798, 817, 842, 903, 1197, 1204, 1263, 1548, 1596, 1634, 1684, 1806, 2394, 2451, 2526, 2709, 2947, 3268, 3612, 3789, 4788, 4902, 5052, 5418, 5719, 5894, 7353, 7578, 7999, 8841, 9804, 10836, 11438, 11788, 14706, 15156, 15998, 17157, 17682, 18103, 22876, 23997, 26523, 29412, 31996, 34314, 35364, 36206, 47994, 51471, 53046, 54309, 55993, 68628, 71991, 72412, 95988, 102942, 106092, 108618, 111986, 126721, 143982, 162927, 167979, 205884, 217236, 223972, 253442, 287964, 325854, 335958, 343957, 380163, 503937, 506884, 651708, 671916, 687914, 760326, 1007874, 1031871, 1140489, 1375828, 1520652, 2015748, 2063742, 2280978, 2407699, 3095613, 4127484, 4561956, 4815398, 6191226, 7223097, 9630796, 12382452, 14446194, 21669291, 28892388, 43338582, 86677164]

約数ペア:

[(1, 86677164), (2, 43338582), (3, 28892388), (4, 21669291), (6, 14446194), (7, 12382452), (9, 9630796), (12, 7223097), (14, 6191226), (18, 4815398), (19, 4561956), (21, 4127484), (28, 3095613), (36, 2407699), (38, 2280978), (42, 2063742), (43, 2015748), (57, 1520652), (63, 1375828), (76, 1140489), (84, 1031871), (86, 1007874), (114, 760326), (126, 687914), (129, 671916), (133, 651708), (171, 506884), (172, 503937), (228, 380163), (252, 343957), (258, 335958), (266, 325854), (301, 287964), (342, 253442), (387, 223972), (399, 217236), (421, 205884), (516, 167979), (532, 162927), (602, 143982), (684, 126721), (774, 111986), (798, 108618), (817, 106092), (842, 102942), (903, 95988), (1197, 72412), (1204, 71991), (1263, 68628), (1548, 55993), (1596, 54309), (1634, 53046), (1684, 51471), (1806, 47994), (2394, 36206), (2451, 35364), (2526, 34314), (2709, 31996), (2947, 29412), (3268, 26523), (3612, 23997), (3789, 22876), (4788, 18103), (4902, 17682), (5052, 17157), (5418, 15998), (5719, 15156), (5894, 14706), (7353, 11788), (7578, 11438), (7999, 10836), (8841, 9804)]