87779832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11117}}^1$

素因数の和:11180

約数の個数: 64

約数和(自身を含む): 256158720

約数和(自身を除く): 168378888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 11117, 22234, 33351, 44468, 66702, 77819, 88936, 133404, 155638, 233457, 266808, 311276, 466914, 522499, 622552, 933828, 1044998, 1567497, 1867656, 2089996, 3134994, 3657493, 4179992, 6269988, 7314986, 10972479, 12539976, 14629972, 21944958, 29259944, 43889916, 87779832]

約数ペア:

[(1, 87779832), (2, 43889916), (3, 29259944), (4, 21944958), (6, 14629972), (7, 12539976), (8, 10972479), (12, 7314986), (14, 6269988), (21, 4179992), (24, 3657493), (28, 3134994), (42, 2089996), (47, 1867656), (56, 1567497), (84, 1044998), (94, 933828), (141, 622552), (168, 522499), (188, 466914), (282, 311276), (329, 266808), (376, 233457), (564, 155638), (658, 133404), (987, 88936), (1128, 77819), (1316, 66702), (1974, 44468), (2632, 33351), (3948, 22234), (7896, 11117)]