66946608

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5047

約数の個数: 80

約数和(自身を含む): 198400000

約数和(自身を除く): 131453392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 4999, 6696, 9998, 13392, 14997, 19996, 29994, 39992, 44991, 59988, 79984, 89982, 119976, 134973, 154969, 179964, 239952, 269946, 309938, 359928, 464907, 539892, 619876, 719856, 929814, 1079784, 1239752, 1394721, 1859628, 2159568, 2479504, 2789442, 3719256, 4184163, 5578884, 7438512, 8368326, 11157768, 16736652, 22315536, 33473304, 66946608]

約数ペア:

[(1, 66946608), (2, 33473304), (3, 22315536), (4, 16736652), (6, 11157768), (8, 8368326), (9, 7438512), (12, 5578884), (16, 4184163), (18, 3719256), (24, 2789442), (27, 2479504), (31, 2159568), (36, 1859628), (48, 1394721), (54, 1239752), (62, 1079784), (72, 929814), (93, 719856), (108, 619876), (124, 539892), (144, 464907), (186, 359928), (216, 309938), (248, 269946), (279, 239952), (372, 179964), (432, 154969), (496, 134973), (558, 119976), (744, 89982), (837, 79984), (1116, 59988), (1488, 44991), (1674, 39992), (2232, 29994), (3348, 19996), (4464, 14997), (4999, 13392), (6696, 9998)]