65847768

素因数分解:

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

素因数の和:470

約数の個数: 128

約数和(自身を含む): 202560000

約数和(自身を除く): 136712232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 343, 392, 399, 421, 456, 532, 588, 686, 798, 842, 931, 1029, 1064, 1176, 1263, 1372, 1596, 1684, 1862, 2058, 2526, 2744, 2793, 2947, 3192, 3368, 3724, 4116, 5052, 5586, 5894, 6517, 7448, 7999, 8232, 8841, 10104, 11172, 11788, 13034, 15998, 17682, 19551, 20629, 22344, 23576, 23997, 26068, 31996, 35364, 39102, 41258, 47994, 52136, 55993, 61887, 63992, 70728, 78204, 82516, 95988, 111986, 123774, 144403, 156408, 165032, 167979, 191976, 223972, 247548, 288806, 335958, 391951, 433209, 447944, 495096, 577612, 671916, 783902, 866418, 1155224, 1175853, 1343832, 1567804, 1732836, 2351706, 2743657, 3135608, 3465672, 4703412, 5487314, 8230971, 9406824, 10974628, 16461942, 21949256, 32923884, 65847768]

約数ペア:

[(1, 65847768), (2, 32923884), (3, 21949256), (4, 16461942), (6, 10974628), (7, 9406824), (8, 8230971), (12, 5487314), (14, 4703412), (19, 3465672), (21, 3135608), (24, 2743657), (28, 2351706), (38, 1732836), (42, 1567804), (49, 1343832), (56, 1175853), (57, 1155224), (76, 866418), (84, 783902), (98, 671916), (114, 577612), (133, 495096), (147, 447944), (152, 433209), (168, 391951), (196, 335958), (228, 288806), (266, 247548), (294, 223972), (343, 191976), (392, 167979), (399, 165032), (421, 156408), (456, 144403), (532, 123774), (588, 111986), (686, 95988), (798, 82516), (842, 78204), (931, 70728), (1029, 63992), (1064, 61887), (1176, 55993), (1263, 52136), (1372, 47994), (1596, 41258), (1684, 39102), (1862, 35364), (2058, 31996), (2526, 26068), (2744, 23997), (2793, 23576), (2947, 22344), (3192, 20629), (3368, 19551), (3724, 17682), (4116, 15998), (5052, 13034), (5586, 11788), (5894, 11172), (6517, 10104), (7448, 8841), (7999, 8232)]