68542364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1621}}^1$

素因数の和:1698

約数の個数: 36

約数和(自身を含む): 135294264

約数和(自身を除く): 66751900

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 961, 1364, 1621, 1922, 3242, 3844, 6484, 10571, 17831, 21142, 35662, 42284, 50251, 71324, 100502, 201004, 552761, 1105522, 1557781, 2211044, 3115562, 6231124, 17135591, 34271182, 68542364]

約数ペア:

[(1, 68542364), (2, 34271182), (4, 17135591), (11, 6231124), (22, 3115562), (31, 2211044), (44, 1557781), (62, 1105522), (124, 552761), (341, 201004), (682, 100502), (961, 71324), (1364, 50251), (1621, 42284), (1922, 35662), (3242, 21142), (3844, 17831), (6484, 10571)]