80217312

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17053}}^1$

素因数の和:17080

約数の個数: 72

約数和(自身を含む): 244963656

約数和(自身を除く): 164746344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 17053, 34106, 51159, 68212, 102318, 119371, 136424, 204636, 238742, 272848, 358113, 409272, 477484, 545696, 716226, 818544, 835597, 954968, 1432452, 1637088, 1671194, 1909936, 2506791, 2864904, 3342388, 3819872, 5013582, 5729808, 6684776, 10027164, 11459616, 13369552, 20054328, 26739104, 40108656, 80217312]

約数ペア:

[(1, 80217312), (2, 40108656), (3, 26739104), (4, 20054328), (6, 13369552), (7, 11459616), (8, 10027164), (12, 6684776), (14, 5729808), (16, 5013582), (21, 3819872), (24, 3342388), (28, 2864904), (32, 2506791), (42, 1909936), (48, 1671194), (49, 1637088), (56, 1432452), (84, 954968), (96, 835597), (98, 818544), (112, 716226), (147, 545696), (168, 477484), (196, 409272), (224, 358113), (294, 272848), (336, 238742), (392, 204636), (588, 136424), (672, 119371), (784, 102318), (1176, 68212), (1568, 51159), (2352, 34106), (4704, 17053)]