72838278

素因数分解:

$2^1\times 3^5\times {\mathrm{149873}}^1$

素因数の和:149890

約数の個数: 24

約数和(自身を含む): 163662408

約数和(自身を除く): 90824130

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 149873, 299746, 449619, 899238, 1348857, 2697714, 4046571, 8093142, 12139713, 24279426, 36419139, 72838278]

約数ペア:

[(1, 72838278), (2, 36419139), (3, 24279426), (6, 12139713), (9, 8093142), (18, 4046571), (27, 2697714), (54, 1348857), (81, 899238), (162, 449619), (243, 299746), (486, 149873)]