81666294

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1259}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 172368000

約数和(自身を除く): 90701706

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 569, 1138, 1259, 1707, 2518, 3414, 3777, 7554, 10811, 21622, 23921, 32433, 47842, 64866, 71763, 143526, 716371, 1432742, 2149113, 4298226, 13611049, 27222098, 40833147, 81666294]

約数ペア:

[(1, 81666294), (2, 40833147), (3, 27222098), (6, 13611049), (19, 4298226), (38, 2149113), (57, 1432742), (114, 716371), (569, 143526), (1138, 71763), (1259, 64866), (1707, 47842), (2518, 32433), (3414, 23921), (3777, 21622), (7554, 10811)]