66710016

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:522

約数の個数: 120

約数和(自身を含む): 199165824

約数和(自身を除く): 132455808

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, 248, 256, 279, 288, 372, 384, 467, 496, 512, 558, 576, 744, 768, 934, 992, 1116, 1152, 1401, 1488, 1536, 1868, 1984, 2232, 2304, 2802, 2976, 3736, 3968, 4203, 4464, 4608, 5604, 5952, 7472, 7936, 8406, 8928, 11208, 11904, 14477, 14944, 15872, 16812, 17856, 22416, 23808, 28954, 29888, 33624, 35712, 43431, 44832, 47616, 57908, 59776, 67248, 71424, 86862, 89664, 115816, 119552, 130293, 134496, 142848, 173724, 179328, 231632, 239104, 260586, 268992, 347448, 358656, 463264, 521172, 537984, 694896, 717312, 926528, 1042344, 1075968, 1389792, 1853056, 2084688, 2151936, 2779584, 3706112, 4169376, 5559168, 7412224, 8338752, 11118336, 16677504, 22236672, 33355008, 66710016]

約数ペア:

[(1, 66710016), (2, 33355008), (3, 22236672), (4, 16677504), (6, 11118336), (8, 8338752), (9, 7412224), (12, 5559168), (16, 4169376), (18, 3706112), (24, 2779584), (31, 2151936), (32, 2084688), (36, 1853056), (48, 1389792), (62, 1075968), (64, 1042344), (72, 926528), (93, 717312), (96, 694896), (124, 537984), (128, 521172), (144, 463264), (186, 358656), (192, 347448), (248, 268992), (256, 260586), (279, 239104), (288, 231632), (372, 179328), (384, 173724), (467, 142848), (496, 134496), (512, 130293), (558, 119552), (576, 115816), (744, 89664), (768, 86862), (934, 71424), (992, 67248), (1116, 59776), (1152, 57908), (1401, 47616), (1488, 44832), (1536, 43431), (1868, 35712), (1984, 33624), (2232, 29888), (2304, 28954), (2802, 23808), (2976, 22416), (3736, 17856), (3968, 16812), (4203, 15872), (4464, 14944), (4608, 14477), (5604, 11904), (5952, 11208), (7472, 8928), (7936, 8406)]