64143456

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 183456000

約数和(自身を除く): 119312544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 103, 104, 156, 206, 208, 309, 312, 412, 416, 499, 618, 624, 824, 998, 1236, 1248, 1339, 1497, 1648, 1996, 2472, 2678, 2994, 3296, 3992, 4017, 4944, 5356, 5988, 6487, 7984, 8034, 9888, 10712, 11976, 12974, 15968, 16068, 19461, 21424, 23952, 25948, 32136, 38922, 42848, 47904, 51397, 51896, 64272, 77844, 102794, 103792, 128544, 154191, 155688, 205588, 207584, 308382, 311376, 411176, 616764, 622752, 668161, 822352, 1233528, 1336322, 1644704, 2004483, 2467056, 2672644, 4008966, 4934112, 5345288, 8017932, 10690576, 16035864, 21381152, 32071728, 64143456]

約数ペア:

[(1, 64143456), (2, 32071728), (3, 21381152), (4, 16035864), (6, 10690576), (8, 8017932), (12, 5345288), (13, 4934112), (16, 4008966), (24, 2672644), (26, 2467056), (32, 2004483), (39, 1644704), (48, 1336322), (52, 1233528), (78, 822352), (96, 668161), (103, 622752), (104, 616764), (156, 411176), (206, 311376), (208, 308382), (309, 207584), (312, 205588), (412, 155688), (416, 154191), (499, 128544), (618, 103792), (624, 102794), (824, 77844), (998, 64272), (1236, 51896), (1248, 51397), (1339, 47904), (1497, 42848), (1648, 38922), (1996, 32136), (2472, 25948), (2678, 23952), (2994, 21424), (3296, 19461), (3992, 16068), (4017, 15968), (4944, 12974), (5356, 11976), (5988, 10712), (6487, 9888), (7984, 8034)]