61643088

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 180

約数和(自身を含む): 199122300

約数和(自身を除く): 137479212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 149, 153, 156, 169, 204, 208, 221, 234, 272, 298, 306, 312, 338, 408, 442, 447, 468, 507, 596, 612, 624, 663, 676, 816, 884, 894, 936, 1014, 1192, 1224, 1326, 1341, 1352, 1521, 1768, 1788, 1872, 1937, 1989, 2028, 2384, 2448, 2533, 2652, 2682, 2704, 2873, 3042, 3536, 3576, 3874, 3978, 4056, 5066, 5304, 5364, 5746, 5811, 6084, 7152, 7599, 7748, 7956, 8112, 8619, 10132, 10608, 10728, 11492, 11622, 12168, 15198, 15496, 15912, 17238, 17433, 20264, 21456, 22797, 22984, 23244, 24336, 25181, 25857, 30396, 30992, 31824, 32929, 34476, 34866, 40528, 45594, 45968, 46488, 50362, 51714, 60792, 65858, 68952, 69732, 75543, 91188, 92976, 98787, 100724, 103428, 121584, 131716, 137904, 139464, 151086, 182376, 197574, 201448, 206856, 226629, 263432, 278928, 296361, 302172, 364752, 395148, 402896, 413712, 428077, 453258, 526864, 592722, 604344, 790296, 856154, 906516, 1185444, 1208688, 1284231, 1580592, 1712308, 1813032, 2370888, 2568462, 3424616, 3626064, 3852693, 4741776, 5136924, 6849232, 7705386, 10273848, 15410772, 20547696, 30821544, 61643088]

約数ペア:

[(1, 61643088), (2, 30821544), (3, 20547696), (4, 15410772), (6, 10273848), (8, 7705386), (9, 6849232), (12, 5136924), (13, 4741776), (16, 3852693), (17, 3626064), (18, 3424616), (24, 2568462), (26, 2370888), (34, 1813032), (36, 1712308), (39, 1580592), (48, 1284231), (51, 1208688), (52, 1185444), (68, 906516), (72, 856154), (78, 790296), (102, 604344), (104, 592722), (117, 526864), (136, 453258), (144, 428077), (149, 413712), (153, 402896), (156, 395148), (169, 364752), (204, 302172), (208, 296361), (221, 278928), (234, 263432), (272, 226629), (298, 206856), (306, 201448), (312, 197574), (338, 182376), (408, 151086), (442, 139464), (447, 137904), (468, 131716), (507, 121584), (596, 103428), (612, 100724), (624, 98787), (663, 92976), (676, 91188), (816, 75543), (884, 69732), (894, 68952), (936, 65858), (1014, 60792), (1192, 51714), (1224, 50362), (1326, 46488), (1341, 45968), (1352, 45594), (1521, 40528), (1768, 34866), (1788, 34476), (1872, 32929), (1937, 31824), (1989, 30992), (2028, 30396), (2384, 25857), (2448, 25181), (2533, 24336), (2652, 23244), (2682, 22984), (2704, 22797), (2873, 21456), (3042, 20264), (3536, 17433), (3576, 17238), (3874, 15912), (3978, 15496), (4056, 15198), (5066, 12168), (5304, 11622), (5364, 11492), (5746, 10728), (5811, 10608), (6084, 10132), (7152, 8619), (7599, 8112), (7748, 7956)]