64311264

素因数分解:

$2^5\times 3^2\times {\mathrm{223303}}^1$

素因数の和:223319

約数の個数: 36

約数和(自身を含む): 182885976

約数和(自身を除く): 118574712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 223303, 446606, 669909, 893212, 1339818, 1786424, 2009727, 2679636, 3572848, 4019454, 5359272, 7145696, 8038908, 10718544, 16077816, 21437088, 32155632, 64311264]

約数ペア:

[(1, 64311264), (2, 32155632), (3, 21437088), (4, 16077816), (6, 10718544), (8, 8038908), (9, 7145696), (12, 5359272), (16, 4019454), (18, 3572848), (24, 2679636), (32, 2009727), (36, 1786424), (48, 1339818), (72, 893212), (96, 669909), (144, 446606), (288, 223303)]