64705824

素因数分解:

$2^5\times 3^3\times {\mathrm{74891}}^1$

素因数の和:74910

約数の個数: 48

約数和(自身を含む): 188727840

約数和(自身を除く): 124022016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 74891, 149782, 224673, 299564, 449346, 599128, 674019, 898692, 1198256, 1348038, 1797384, 2022057, 2396512, 2696076, 3594768, 4044114, 5392152, 7189536, 8088228, 10784304, 16176456, 21568608, 32352912, 64705824]

約数ペア:

[(1, 64705824), (2, 32352912), (3, 21568608), (4, 16176456), (6, 10784304), (8, 8088228), (9, 7189536), (12, 5392152), (16, 4044114), (18, 3594768), (24, 2696076), (27, 2396512), (32, 2022057), (36, 1797384), (48, 1348038), (54, 1198256), (72, 898692), (96, 674019), (108, 599128), (144, 449346), (216, 299564), (288, 224673), (432, 149782), (864, 74891)]