68072454

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2614

約数の個数: 64

約数和(自身を含む): 165758400

約数和(自身を除く): 97685946

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 87, 102, 153, 174, 261, 306, 459, 493, 522, 783, 918, 986, 1479, 1566, 2557, 2958, 4437, 5114, 7671, 8874, 13311, 15342, 23013, 26622, 43469, 46026, 69039, 74153, 86938, 130407, 138078, 148306, 222459, 260814, 391221, 444918, 667377, 782442, 1173663, 1260601, 1334754, 2002131, 2347326, 2521202, 3781803, 4004262, 7563606, 11345409, 22690818, 34036227, 68072454]

約数ペア:

[(1, 68072454), (2, 34036227), (3, 22690818), (6, 11345409), (9, 7563606), (17, 4004262), (18, 3781803), (27, 2521202), (29, 2347326), (34, 2002131), (51, 1334754), (54, 1260601), (58, 1173663), (87, 782442), (102, 667377), (153, 444918), (174, 391221), (261, 260814), (306, 222459), (459, 148306), (493, 138078), (522, 130407), (783, 86938), (918, 74153), (986, 69039), (1479, 46026), (1566, 43469), (2557, 26622), (2958, 23013), (4437, 15342), (5114, 13311), (7671, 8874)]