79900254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2039}}^1$

素因数の和:2365

約数の個数: 48

約数和(自身を含む): 198581760

約数和(自身を除く): 118681506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 311, 622, 933, 1866, 2039, 2177, 2799, 4078, 4354, 5598, 6117, 6531, 12234, 13062, 14273, 18351, 19593, 28546, 36702, 39186, 42819, 85638, 128457, 256914, 634129, 1268258, 1902387, 3804774, 4438903, 5707161, 8877806, 11414322, 13316709, 26633418, 39950127, 79900254]

約数ペア:

[(1, 79900254), (2, 39950127), (3, 26633418), (6, 13316709), (7, 11414322), (9, 8877806), (14, 5707161), (18, 4438903), (21, 3804774), (42, 1902387), (63, 1268258), (126, 634129), (311, 256914), (622, 128457), (933, 85638), (1866, 42819), (2039, 39186), (2177, 36702), (2799, 28546), (4078, 19593), (4354, 18351), (5598, 14273), (6117, 13062), (6531, 12234)]