79848146

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 153495756

約数和(自身を除く): 73647610

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 61, 74, 98, 122, 133, 259, 266, 361, 427, 518, 703, 722, 854, 931, 1159, 1406, 1813, 1862, 2257, 2318, 2527, 2989, 3626, 4514, 4921, 5054, 5978, 8113, 9842, 13357, 15799, 16226, 17689, 22021, 26714, 31598, 34447, 35378, 42883, 44042, 56791, 68894, 85766, 93499, 110593, 113582, 154147, 186998, 221186, 300181, 308294, 600362, 654493, 814777, 1079029, 1308986, 1629554, 2101267, 2158058, 4202534, 5703439, 11406878, 39924073, 79848146]

約数ペア:

[(1, 79848146), (2, 39924073), (7, 11406878), (14, 5703439), (19, 4202534), (37, 2158058), (38, 2101267), (49, 1629554), (61, 1308986), (74, 1079029), (98, 814777), (122, 654493), (133, 600362), (259, 308294), (266, 300181), (361, 221186), (427, 186998), (518, 154147), (703, 113582), (722, 110593), (854, 93499), (931, 85766), (1159, 68894), (1406, 56791), (1813, 44042), (1862, 42883), (2257, 35378), (2318, 34447), (2527, 31598), (2989, 26714), (3626, 22021), (4514, 17689), (4921, 16226), (5054, 15799), (5978, 13357), (8113, 9842)]