65799812

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 135273600

約数和(自身を除く): 69473788

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 109, 169, 188, 218, 247, 338, 436, 494, 611, 676, 893, 988, 1222, 1417, 1786, 2071, 2444, 2834, 3211, 3572, 4142, 5123, 5668, 6422, 7943, 8284, 10246, 11609, 12844, 15886, 18421, 20492, 23218, 26923, 31772, 36842, 46436, 53846, 66599, 73684, 97337, 107692, 133198, 150917, 194674, 266396, 301834, 349999, 389348, 603668, 699998, 865787, 1265381, 1399996, 1731574, 2530762, 3463148, 5061524, 16449953, 32899906, 65799812]

約数ペア:

[(1, 65799812), (2, 32899906), (4, 16449953), (13, 5061524), (19, 3463148), (26, 2530762), (38, 1731574), (47, 1399996), (52, 1265381), (76, 865787), (94, 699998), (109, 603668), (169, 389348), (188, 349999), (218, 301834), (247, 266396), (338, 194674), (436, 150917), (494, 133198), (611, 107692), (676, 97337), (893, 73684), (988, 66599), (1222, 53846), (1417, 46436), (1786, 36842), (2071, 31772), (2444, 26923), (2834, 23218), (3211, 20492), (3572, 18421), (4142, 15886), (5123, 12844), (5668, 11609), (6422, 10246), (7943, 8284)]