68281344

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 132

約数和(自身を含む): 204372480

約数和(自身を除く): 136091136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 239, 248, 256, 279, 288, 372, 384, 478, 496, 512, 558, 576, 717, 744, 768, 956, 992, 1024, 1116, 1152, 1434, 1488, 1536, 1912, 1984, 2151, 2232, 2304, 2868, 2976, 3072, 3824, 3968, 4302, 4464, 4608, 5736, 5952, 7409, 7648, 7936, 8604, 8928, 9216, 11472, 11904, 14818, 15296, 15872, 17208, 17856, 22227, 22944, 23808, 29636, 30592, 31744, 34416, 35712, 44454, 45888, 47616, 59272, 61184, 66681, 68832, 71424, 88908, 91776, 95232, 118544, 122368, 133362, 137664, 142848, 177816, 183552, 237088, 244736, 266724, 275328, 285696, 355632, 367104, 474176, 533448, 550656, 711264, 734208, 948352, 1066896, 1101312, 1422528, 1896704, 2133792, 2202624, 2845056, 3793408, 4267584, 5690112, 7586816, 8535168, 11380224, 17070336, 22760448, 34140672, 68281344]

約数ペア:

[(1, 68281344), (2, 34140672), (3, 22760448), (4, 17070336), (6, 11380224), (8, 8535168), (9, 7586816), (12, 5690112), (16, 4267584), (18, 3793408), (24, 2845056), (31, 2202624), (32, 2133792), (36, 1896704), (48, 1422528), (62, 1101312), (64, 1066896), (72, 948352), (93, 734208), (96, 711264), (124, 550656), (128, 533448), (144, 474176), (186, 367104), (192, 355632), (239, 285696), (248, 275328), (256, 266724), (279, 244736), (288, 237088), (372, 183552), (384, 177816), (478, 142848), (496, 137664), (512, 133362), (558, 122368), (576, 118544), (717, 95232), (744, 91776), (768, 88908), (956, 71424), (992, 68832), (1024, 66681), (1116, 61184), (1152, 59272), (1434, 47616), (1488, 45888), (1536, 44454), (1912, 35712), (1984, 34416), (2151, 31744), (2232, 30592), (2304, 29636), (2868, 23808), (2976, 22944), (3072, 22227), (3824, 17856), (3968, 17208), (4302, 15872), (4464, 15296), (4608, 14818), (5736, 11904), (5952, 11472), (7409, 9216), (7648, 8928), (7936, 8604)]