72774834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{25643}}^1$

素因数の和:25702

約数の個数: 32

約数和(自身を含む): 162480384

約数和(自身を除く): 89705550

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 25643, 51286, 76929, 153858, 282073, 564146, 846219, 1102649, 1692438, 2205298, 3307947, 6615894, 12129139, 24258278, 36387417, 72774834]

約数ペア:

[(1, 72774834), (2, 36387417), (3, 24258278), (6, 12129139), (11, 6615894), (22, 3307947), (33, 2205298), (43, 1692438), (66, 1102649), (86, 846219), (129, 564146), (258, 282073), (473, 153858), (946, 76929), (1419, 51286), (2838, 25643)]