64635704

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 150698880

約数和(自身を除く): 86063176

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 67, 92, 98, 107, 134, 161, 184, 196, 214, 268, 322, 392, 428, 469, 536, 644, 749, 856, 938, 1127, 1288, 1498, 1541, 1876, 2254, 2461, 2996, 3082, 3283, 3752, 4508, 4922, 5243, 5992, 6164, 6566, 7169, 9016, 9844, 10486, 10787, 12328, 13132, 14338, 17227, 19688, 20972, 21574, 26264, 28676, 34454, 41944, 43148, 50183, 57352, 68908, 75509, 86296, 100366, 120589, 137816, 151018, 164887, 200732, 241178, 302036, 329774, 351281, 401464, 482356, 604072, 659548, 702562, 964712, 1154209, 1319096, 1405124, 2308418, 2810248, 4616836, 8079463, 9233672, 16158926, 32317852, 64635704]

約数ペア:

[(1, 64635704), (2, 32317852), (4, 16158926), (7, 9233672), (8, 8079463), (14, 4616836), (23, 2810248), (28, 2308418), (46, 1405124), (49, 1319096), (56, 1154209), (67, 964712), (92, 702562), (98, 659548), (107, 604072), (134, 482356), (161, 401464), (184, 351281), (196, 329774), (214, 302036), (268, 241178), (322, 200732), (392, 164887), (428, 151018), (469, 137816), (536, 120589), (644, 100366), (749, 86296), (856, 75509), (938, 68908), (1127, 57352), (1288, 50183), (1498, 43148), (1541, 41944), (1876, 34454), (2254, 28676), (2461, 26264), (2996, 21574), (3082, 20972), (3283, 19688), (3752, 17227), (4508, 14338), (4922, 13132), (5243, 12328), (5992, 10787), (6164, 10486), (6566, 9844), (7169, 9016)]