72453370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9277}}^1$

素因数の和:9366

約数の個数: 32

約数和(自身を含む): 144291456

約数和(自身を除く): 71838086

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 9277, 18554, 46385, 92770, 102047, 204094, 510235, 658667, 1020470, 1317334, 3293335, 6586670, 7245337, 14490674, 36226685, 72453370]

約数ペア:

[(1, 72453370), (2, 36226685), (5, 14490674), (10, 7245337), (11, 6586670), (22, 3293335), (55, 1317334), (71, 1020470), (110, 658667), (142, 510235), (355, 204094), (710, 102047), (781, 92770), (1562, 46385), (3905, 18554), (7810, 9277)]