64294668

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{6689}}^1$

素因数の和:6791

約数の個数: 48

約数和(自身を含む): 168588000

約数和(自身を除く): 104293332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 6689, 9612, 13378, 20067, 26756, 40134, 60201, 80268, 120402, 180603, 240804, 361206, 595321, 722412, 1190642, 1785963, 2381284, 3571926, 5357889, 7143852, 10715778, 16073667, 21431556, 32147334, 64294668]

約数ペア:

[(1, 64294668), (2, 32147334), (3, 21431556), (4, 16073667), (6, 10715778), (9, 7143852), (12, 5357889), (18, 3571926), (27, 2381284), (36, 1785963), (54, 1190642), (89, 722412), (108, 595321), (178, 361206), (267, 240804), (356, 180603), (534, 120402), (801, 80268), (1068, 60201), (1602, 40134), (2403, 26756), (3204, 20067), (4806, 13378), (6689, 9612)]