90722346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2459}}^1$

素因数の和:2531

約数の個数: 64

約数和(自身を含む): 218211840

約数和(自身を除く): 127489494

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 143, 258, 286, 429, 473, 559, 858, 946, 1118, 1419, 1677, 2459, 2838, 3354, 4918, 6149, 7377, 12298, 14754, 18447, 27049, 31967, 36894, 54098, 63934, 81147, 95901, 105737, 162294, 191802, 211474, 317211, 351637, 634422, 703274, 1054911, 1163107, 1374581, 2109822, 2326214, 2749162, 3489321, 4123743, 6978642, 8247486, 15120391, 30240782, 45361173, 90722346]

約数ペア:

[(1, 90722346), (2, 45361173), (3, 30240782), (6, 15120391), (11, 8247486), (13, 6978642), (22, 4123743), (26, 3489321), (33, 2749162), (39, 2326214), (43, 2109822), (66, 1374581), (78, 1163107), (86, 1054911), (129, 703274), (143, 634422), (258, 351637), (286, 317211), (429, 211474), (473, 191802), (559, 162294), (858, 105737), (946, 95901), (1118, 81147), (1419, 63934), (1677, 54098), (2459, 36894), (2838, 31967), (3354, 27049), (4918, 18447), (6149, 14754), (7377, 12298)]