64030878

素因数分解:

$2^1\times 3^3\times {\mathrm{401}}^1\times {\mathrm{2957}}^1$

素因数の和:3369

約数の個数: 32

約数和(自身を含む): 142693920

約数和(自身を除く): 78663042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 401, 802, 1203, 2406, 2957, 3609, 5914, 7218, 8871, 10827, 17742, 21654, 26613, 53226, 79839, 159678, 1185757, 2371514, 3557271, 7114542, 10671813, 21343626, 32015439, 64030878]

約数ペア:

[(1, 64030878), (2, 32015439), (3, 21343626), (6, 10671813), (9, 7114542), (18, 3557271), (27, 2371514), (54, 1185757), (401, 159678), (802, 79839), (1203, 53226), (2406, 26613), (2957, 21654), (3609, 17742), (5914, 10827), (7218, 8871)]