80541076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13763}}^1$

素因数の和:13804

約数の個数: 48

約数和(自身を含む): 184988160

約数和(自身を除く): 104447084

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 13763, 27526, 55052, 96341, 151393, 192682, 261497, 302786, 385364, 522994, 605572, 1045988, 1059751, 1830479, 2119502, 2876467, 3660958, 4239004, 5752934, 7321916, 11505868, 20135269, 40270538, 80541076]

約数ペア:

[(1, 80541076), (2, 40270538), (4, 20135269), (7, 11505868), (11, 7321916), (14, 5752934), (19, 4239004), (22, 3660958), (28, 2876467), (38, 2119502), (44, 1830479), (76, 1059751), (77, 1045988), (133, 605572), (154, 522994), (209, 385364), (266, 302786), (308, 261497), (418, 192682), (532, 151393), (836, 96341), (1463, 55052), (2926, 27526), (5852, 13763)]