64287696

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:724

約数の個数: 80

約数和(自身を含む): 182220480

約数和(自身を除く): 117932784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 313, 389, 528, 626, 778, 939, 1167, 1252, 1556, 1878, 2334, 2504, 3112, 3443, 3756, 4279, 4668, 5008, 6224, 6886, 7512, 8558, 9336, 10329, 12837, 13772, 15024, 17116, 18672, 20658, 25674, 27544, 34232, 41316, 51348, 55088, 68464, 82632, 102696, 121757, 165264, 205392, 243514, 365271, 487028, 730542, 974056, 1339327, 1461084, 1948112, 2678654, 2922168, 4017981, 5357308, 5844336, 8035962, 10714616, 16071924, 21429232, 32143848, 64287696]

約数ペア:

[(1, 64287696), (2, 32143848), (3, 21429232), (4, 16071924), (6, 10714616), (8, 8035962), (11, 5844336), (12, 5357308), (16, 4017981), (22, 2922168), (24, 2678654), (33, 1948112), (44, 1461084), (48, 1339327), (66, 974056), (88, 730542), (132, 487028), (176, 365271), (264, 243514), (313, 205392), (389, 165264), (528, 121757), (626, 102696), (778, 82632), (939, 68464), (1167, 55088), (1252, 51348), (1556, 41316), (1878, 34232), (2334, 27544), (2504, 25674), (3112, 20658), (3443, 18672), (3756, 17116), (4279, 15024), (4668, 13772), (5008, 12837), (6224, 10329), (6886, 9336), (7512, 8558)]