68770912

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:804

約数の個数: 72

約数和(自身を含む): 160302240

約数和(自身を除く): 91531328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 392, 427, 488, 719, 784, 854, 976, 1438, 1568, 1708, 1952, 2876, 2989, 3416, 5033, 5752, 5978, 6832, 10066, 11504, 11956, 13664, 20132, 23008, 23912, 35231, 40264, 43859, 47824, 70462, 80528, 87718, 95648, 140924, 161056, 175436, 281848, 307013, 350872, 563696, 614026, 701744, 1127392, 1228052, 1403488, 2149091, 2456104, 4298182, 4912208, 8596364, 9824416, 17192728, 34385456, 68770912]

約数ペア:

[(1, 68770912), (2, 34385456), (4, 17192728), (7, 9824416), (8, 8596364), (14, 4912208), (16, 4298182), (28, 2456104), (32, 2149091), (49, 1403488), (56, 1228052), (61, 1127392), (98, 701744), (112, 614026), (122, 563696), (196, 350872), (224, 307013), (244, 281848), (392, 175436), (427, 161056), (488, 140924), (719, 95648), (784, 87718), (854, 80528), (976, 70462), (1438, 47824), (1568, 43859), (1708, 40264), (1952, 35231), (2876, 23912), (2989, 23008), (3416, 20132), (5033, 13664), (5752, 11956), (5978, 11504), (6832, 10066)]