71781114

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1499}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 150336000

約数和(自身を除く): 78554886

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 347, 694, 1041, 1499, 2082, 2998, 4497, 7981, 8994, 15962, 23943, 34477, 47886, 68954, 103431, 206862, 520153, 1040306, 1560459, 3120918, 11963519, 23927038, 35890557, 71781114]

約数ペア:

[(1, 71781114), (2, 35890557), (3, 23927038), (6, 11963519), (23, 3120918), (46, 1560459), (69, 1040306), (138, 520153), (347, 206862), (694, 103431), (1041, 68954), (1499, 47886), (2082, 34477), (2998, 23943), (4497, 15962), (7981, 8994)]