78340716

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{25013}}^1$

素因数の和:25055

約数の個数: 48

約数和(自身を含む): 210117600

約数和(自身を除く): 131776884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 25013, 50026, 75039, 100052, 150078, 225117, 300156, 450234, 675351, 725377, 900468, 1350702, 1450754, 2176131, 2701404, 2901508, 4352262, 6528393, 8704524, 13056786, 19585179, 26113572, 39170358, 78340716]

約数ペア:

[(1, 78340716), (2, 39170358), (3, 26113572), (4, 19585179), (6, 13056786), (9, 8704524), (12, 6528393), (18, 4352262), (27, 2901508), (29, 2701404), (36, 2176131), (54, 1450754), (58, 1350702), (87, 900468), (108, 725377), (116, 675351), (174, 450234), (261, 300156), (348, 225117), (522, 150078), (783, 100052), (1044, 75039), (1566, 50026), (3132, 25013)]