68937232

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 166239360

約数和(自身を除く): 97302128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 113, 182, 208, 226, 364, 419, 452, 728, 791, 838, 904, 1456, 1469, 1582, 1676, 1808, 2933, 2938, 3164, 3352, 5447, 5866, 5876, 6328, 6704, 10283, 10894, 11732, 11752, 12656, 20566, 21788, 23464, 23504, 38129, 41132, 43576, 46928, 47347, 76258, 82264, 87152, 94694, 152516, 164528, 189388, 305032, 331429, 378776, 610064, 615511, 662858, 757552, 1231022, 1325716, 2462044, 2651432, 4308577, 4924088, 5302864, 8617154, 9848176, 17234308, 34468616, 68937232]

約数ペア:

[(1, 68937232), (2, 34468616), (4, 17234308), (7, 9848176), (8, 8617154), (13, 5302864), (14, 4924088), (16, 4308577), (26, 2651432), (28, 2462044), (52, 1325716), (56, 1231022), (91, 757552), (104, 662858), (112, 615511), (113, 610064), (182, 378776), (208, 331429), (226, 305032), (364, 189388), (419, 164528), (452, 152516), (728, 94694), (791, 87152), (838, 82264), (904, 76258), (1456, 47347), (1469, 46928), (1582, 43576), (1676, 41132), (1808, 38129), (2933, 23504), (2938, 23464), (3164, 21788), (3352, 20566), (5447, 12656), (5866, 11752), (5876, 11732), (6328, 10894), (6704, 10283)]