68070072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{405179}}^1$

素因数の和:405195

約数の個数: 32

約数和(自身を含む): 194486400

約数和(自身を除く): 126416328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 405179, 810358, 1215537, 1620716, 2431074, 2836253, 3241432, 4862148, 5672506, 8508759, 9724296, 11345012, 17017518, 22690024, 34035036, 68070072]

約数ペア:

[(1, 68070072), (2, 34035036), (3, 22690024), (4, 17017518), (6, 11345012), (7, 9724296), (8, 8508759), (12, 5672506), (14, 4862148), (21, 3241432), (24, 2836253), (28, 2431074), (42, 1620716), (56, 1215537), (84, 810358), (168, 405179)]