76890072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{457679}}^1$

素因数の和:457695

約数の個数: 32

約数和(自身を含む): 219686400

約数和(自身を除く): 142796328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 457679, 915358, 1373037, 1830716, 2746074, 3203753, 3661432, 5492148, 6407506, 9611259, 10984296, 12815012, 19222518, 25630024, 38445036, 76890072]

約数ペア:

[(1, 76890072), (2, 38445036), (3, 25630024), (4, 19222518), (6, 12815012), (7, 10984296), (8, 9611259), (12, 6407506), (14, 5492148), (21, 3661432), (24, 3203753), (28, 2746074), (42, 1830716), (56, 1373037), (84, 915358), (168, 457679)]