272670876

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5557}}^1$

素因数の和:5643

約数の個数: 72

約数和(自身を含む): 728320320

約数和(自身を除く): 455649444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 261, 282, 348, 423, 522, 564, 846, 1044, 1363, 1692, 2726, 4089, 5452, 5557, 8178, 11114, 12267, 16356, 16671, 22228, 24534, 33342, 49068, 50013, 66684, 100026, 161153, 200052, 261179, 322306, 483459, 522358, 644612, 783537, 966918, 1044716, 1450377, 1567074, 1933836, 2350611, 2900754, 3134148, 4701222, 5801508, 7574191, 9402444, 15148382, 22722573, 30296764, 45445146, 68167719, 90890292, 136335438, 272670876]

約数ペア:

[(1, 272670876), (2, 136335438), (3, 90890292), (4, 68167719), (6, 45445146), (9, 30296764), (12, 22722573), (18, 15148382), (29, 9402444), (36, 7574191), (47, 5801508), (58, 4701222), (87, 3134148), (94, 2900754), (116, 2350611), (141, 1933836), (174, 1567074), (188, 1450377), (261, 1044716), (282, 966918), (348, 783537), (423, 644612), (522, 522358), (564, 483459), (846, 322306), (1044, 261179), (1363, 200052), (1692, 161153), (2726, 100026), (4089, 66684), (5452, 50013), (5557, 49068), (8178, 33342), (11114, 24534), (12267, 22228), (16356, 16671)]