90785646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31327}}^1$

素因数の和:31365

約数の個数: 48

約数和(自身を含む): 234584064

約数和(自身を除く): 143798418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 31327, 62654, 93981, 187962, 219289, 281943, 438578, 563886, 657867, 720521, 1315734, 1441042, 1973601, 2161563, 3947202, 4323126, 5043647, 6484689, 10087294, 12969378, 15130941, 30261882, 45392823, 90785646]

約数ペア:

[(1, 90785646), (2, 45392823), (3, 30261882), (6, 15130941), (7, 12969378), (9, 10087294), (14, 6484689), (18, 5043647), (21, 4323126), (23, 3947202), (42, 2161563), (46, 1973601), (63, 1441042), (69, 1315734), (126, 720521), (138, 657867), (161, 563886), (207, 438578), (322, 281943), (414, 219289), (483, 187962), (966, 93981), (1449, 62654), (2898, 31327)]