71817702

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 161568000

約数和(自身を除く): 89750298

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 109, 134, 149, 201, 218, 298, 327, 402, 447, 654, 737, 894, 1199, 1474, 1639, 2211, 2398, 3278, 3597, 4422, 4917, 7194, 7303, 9834, 9983, 14606, 16241, 19966, 21909, 29949, 32482, 43818, 48723, 59898, 80333, 97446, 109813, 160666, 178651, 219626, 240999, 329439, 357302, 481998, 535953, 658878, 1071906, 1088147, 2176294, 3264441, 6528882, 11969617, 23939234, 35908851, 71817702]

約数ペア:

[(1, 71817702), (2, 35908851), (3, 23939234), (6, 11969617), (11, 6528882), (22, 3264441), (33, 2176294), (66, 1088147), (67, 1071906), (109, 658878), (134, 535953), (149, 481998), (201, 357302), (218, 329439), (298, 240999), (327, 219626), (402, 178651), (447, 160666), (654, 109813), (737, 97446), (894, 80333), (1199, 59898), (1474, 48723), (1639, 43818), (2211, 32482), (2398, 29949), (3278, 21909), (3597, 19966), (4422, 16241), (4917, 14606), (7194, 9983), (7303, 9834)]