64707264

素因数分解:

$2^6\times 3^2\times {\mathrm{112339}}^1$

素因数の和:112357

約数の個数: 42

約数和(自身を含む): 185473340

約数和(自身を除く): 120766076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 112339, 224678, 337017, 449356, 674034, 898712, 1011051, 1348068, 1797424, 2022102, 2696136, 3594848, 4044204, 5392272, 7189696, 8088408, 10784544, 16176816, 21569088, 32353632, 64707264]

約数ペア:

[(1, 64707264), (2, 32353632), (3, 21569088), (4, 16176816), (6, 10784544), (8, 8088408), (9, 7189696), (12, 5392272), (16, 4044204), (18, 3594848), (24, 2696136), (32, 2022102), (36, 1797424), (48, 1348068), (64, 1011051), (72, 898712), (96, 674034), (144, 449356), (192, 337017), (288, 224678), (576, 112339)]