67611824

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 155823360

約数和(自身を除く): 88211536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 101, 112, 139, 172, 202, 278, 301, 344, 404, 556, 602, 688, 707, 808, 973, 1112, 1204, 1414, 1616, 1946, 2224, 2408, 2828, 3892, 4343, 4816, 5656, 5977, 7784, 8686, 11312, 11954, 14039, 15568, 17372, 23908, 28078, 30401, 34744, 41839, 47816, 56156, 60802, 69488, 83678, 95632, 98273, 112312, 121604, 167356, 196546, 224624, 243208, 334712, 393092, 486416, 603677, 669424, 786184, 1207354, 1572368, 2414708, 4225739, 4829416, 8451478, 9658832, 16902956, 33805912, 67611824]

約数ペア:

[(1, 67611824), (2, 33805912), (4, 16902956), (7, 9658832), (8, 8451478), (14, 4829416), (16, 4225739), (28, 2414708), (43, 1572368), (56, 1207354), (86, 786184), (101, 669424), (112, 603677), (139, 486416), (172, 393092), (202, 334712), (278, 243208), (301, 224624), (344, 196546), (404, 167356), (556, 121604), (602, 112312), (688, 98273), (707, 95632), (808, 83678), (973, 69488), (1112, 60802), (1204, 56156), (1414, 47816), (1616, 41839), (1946, 34744), (2224, 30401), (2408, 28078), (2828, 23908), (3892, 17372), (4343, 15568), (4816, 14039), (5656, 11954), (5977, 11312), (7784, 8686)]