87670722

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{811}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 180069120

約数和(自身を除く): 92398398

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 419, 811, 838, 1257, 1622, 2433, 2514, 4866, 18017, 34873, 36034, 54051, 69746, 104619, 108102, 209238, 339809, 679618, 1019427, 2038854, 14611787, 29223574, 43835361, 87670722]

約数ペア:

[(1, 87670722), (2, 43835361), (3, 29223574), (6, 14611787), (43, 2038854), (86, 1019427), (129, 679618), (258, 339809), (419, 209238), (811, 108102), (838, 104619), (1257, 69746), (1622, 54051), (2433, 36034), (2514, 34873), (4866, 18017)]