71803722

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1319}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 147755520

約数和(自身を除く): 75951798

約数列:

[1, 2, 3, 6, 43, 86, 129, 211, 258, 422, 633, 1266, 1319, 2638, 3957, 7914, 9073, 18146, 27219, 54438, 56717, 113434, 170151, 278309, 340302, 556618, 834927, 1669854, 11967287, 23934574, 35901861, 71803722]

約数ペア:

[(1, 71803722), (2, 35901861), (3, 23934574), (6, 11967287), (43, 1669854), (86, 834927), (129, 556618), (211, 340302), (258, 278309), (422, 170151), (633, 113434), (1266, 56717), (1319, 54438), (2638, 27219), (3957, 18146), (7914, 9073)]