86139438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3967}}^1$

素因数の和:4037

約数の個数: 64

約数和(自身を含む): 219414528

約数和(自身を除く): 133275090

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 141, 154, 231, 282, 329, 462, 517, 658, 987, 1034, 1551, 1974, 3102, 3619, 3967, 7238, 7934, 10857, 11901, 21714, 23802, 27769, 43637, 55538, 83307, 87274, 130911, 166614, 186449, 261822, 305459, 372898, 559347, 610918, 916377, 1118694, 1305143, 1832754, 2050939, 2610286, 3915429, 4101878, 6152817, 7830858, 12305634, 14356573, 28713146, 43069719, 86139438]

約数ペア:

[(1, 86139438), (2, 43069719), (3, 28713146), (6, 14356573), (7, 12305634), (11, 7830858), (14, 6152817), (21, 4101878), (22, 3915429), (33, 2610286), (42, 2050939), (47, 1832754), (66, 1305143), (77, 1118694), (94, 916377), (141, 610918), (154, 559347), (231, 372898), (282, 305459), (329, 261822), (462, 186449), (517, 166614), (658, 130911), (987, 87274), (1034, 83307), (1551, 55538), (1974, 43637), (3102, 27769), (3619, 23802), (3967, 21714), (7238, 11901), (7934, 10857)]