72104454

素因数分解:

$2^1\times 3^2\times {\mathrm{1319}}^1\times {\mathrm{3037}}^1$

素因数の和:4364

約数の個数: 24

約数和(自身を含む): 156396240

約数和(自身を除く): 84291786

約数列:

[1, 2, 3, 6, 9, 18, 1319, 2638, 3037, 3957, 6074, 7914, 9111, 11871, 18222, 23742, 27333, 54666, 4005803, 8011606, 12017409, 24034818, 36052227, 72104454]

約数ペア:

[(1, 72104454), (2, 36052227), (3, 24034818), (6, 12017409), (9, 8011606), (18, 4005803), (1319, 54666), (2638, 27333), (3037, 23742), (3957, 18222), (6074, 11871), (7914, 9111)]