87414558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 218972160

約数和(自身を除く): 131557602

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 431, 439, 462, 862, 878, 1293, 1317, 2586, 2634, 3017, 3073, 4741, 4829, 6034, 6146, 9051, 9219, 9482, 9658, 14223, 14487, 18102, 18438, 28446, 28974, 33187, 33803, 66374, 67606, 99561, 101409, 189209, 199122, 202818, 378418, 567627, 1135254, 1324463, 2081299, 2648926, 3973389, 4162598, 6243897, 7946778, 12487794, 14569093, 29138186, 43707279, 87414558]

約数ペア:

[(1, 87414558), (2, 43707279), (3, 29138186), (6, 14569093), (7, 12487794), (11, 7946778), (14, 6243897), (21, 4162598), (22, 3973389), (33, 2648926), (42, 2081299), (66, 1324463), (77, 1135254), (154, 567627), (231, 378418), (431, 202818), (439, 199122), (462, 189209), (862, 101409), (878, 99561), (1293, 67606), (1317, 66374), (2586, 33803), (2634, 33187), (3017, 28974), (3073, 28446), (4741, 18438), (4829, 18102), (6034, 14487), (6146, 14223), (9051, 9658), (9219, 9482)]