78840642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{8527}}^1$

素因数の和:8622

約数の個数: 32

約数和(自身を含む): 167012352

約数和(自身を除く): 88171710

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 3082, 4623, 8527, 9246, 17054, 25581, 51162, 196121, 392242, 571309, 588363, 1142618, 1176726, 1713927, 3427854, 13140107, 26280214, 39420321, 78840642]

約数ペア:

[(1, 78840642), (2, 39420321), (3, 26280214), (6, 13140107), (23, 3427854), (46, 1713927), (67, 1176726), (69, 1142618), (134, 588363), (138, 571309), (201, 392242), (402, 196121), (1541, 51162), (3082, 25581), (4623, 17054), (8527, 9246)]