71016768

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1044

約数の個数: 84

約数和(自身を含む): 205252320

約数和(自身を除く): 134235552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 278, 288, 417, 556, 576, 834, 887, 1112, 1251, 1668, 1774, 2224, 2502, 2661, 3336, 3548, 4448, 5004, 5322, 6672, 7096, 7983, 8896, 10008, 10644, 13344, 14192, 15966, 20016, 21288, 26688, 28384, 31932, 40032, 42576, 56768, 63864, 80064, 85152, 123293, 127728, 170304, 246586, 255456, 369879, 493172, 510912, 739758, 986344, 1109637, 1479516, 1972688, 2219274, 2959032, 3945376, 4438548, 5918064, 7890752, 8877096, 11836128, 17754192, 23672256, 35508384, 71016768]

約数ペア:

[(1, 71016768), (2, 35508384), (3, 23672256), (4, 17754192), (6, 11836128), (8, 8877096), (9, 7890752), (12, 5918064), (16, 4438548), (18, 3945376), (24, 2959032), (32, 2219274), (36, 1972688), (48, 1479516), (64, 1109637), (72, 986344), (96, 739758), (139, 510912), (144, 493172), (192, 369879), (278, 255456), (288, 246586), (417, 170304), (556, 127728), (576, 123293), (834, 85152), (887, 80064), (1112, 63864), (1251, 56768), (1668, 42576), (1774, 40032), (2224, 31932), (2502, 28384), (2661, 26688), (3336, 21288), (3548, 20016), (4448, 15966), (5004, 14192), (5322, 13344), (6672, 10644), (7096, 10008), (7983, 8896)]