89632564

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 194201280

約数和(自身を除く): 104568716

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 59, 92, 98, 118, 161, 196, 236, 322, 337, 413, 644, 674, 826, 1127, 1348, 1357, 1652, 2254, 2359, 2714, 2891, 4508, 4718, 5428, 5782, 7751, 9436, 9499, 11564, 15502, 16513, 18998, 19883, 31004, 33026, 37996, 39766, 54257, 66052, 66493, 79532, 108514, 132986, 139181, 217028, 265972, 278362, 379799, 457309, 556724, 759598, 914618, 974267, 1519196, 1829236, 1948534, 3201163, 3897068, 6402326, 12804652, 22408141, 44816282, 89632564]

約数ペア:

[(1, 89632564), (2, 44816282), (4, 22408141), (7, 12804652), (14, 6402326), (23, 3897068), (28, 3201163), (46, 1948534), (49, 1829236), (59, 1519196), (92, 974267), (98, 914618), (118, 759598), (161, 556724), (196, 457309), (236, 379799), (322, 278362), (337, 265972), (413, 217028), (644, 139181), (674, 132986), (826, 108514), (1127, 79532), (1348, 66493), (1357, 66052), (1652, 54257), (2254, 39766), (2359, 37996), (2714, 33026), (2891, 31004), (4508, 19883), (4718, 18998), (5428, 16513), (5782, 15502), (7751, 11564), (9436, 9499)]