87653178

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{12583}}^1$

素因数の和:12640

約数の個数: 40

約数和(自身を含む): 200991648

約数和(自身を除く): 113338470

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 12583, 25166, 37749, 75498, 113247, 226494, 339741, 541069, 679482, 1019223, 1082138, 1623207, 2038446, 3246414, 4869621, 9739242, 14608863, 29217726, 43826589, 87653178]

約数ペア:

[(1, 87653178), (2, 43826589), (3, 29217726), (6, 14608863), (9, 9739242), (18, 4869621), (27, 3246414), (43, 2038446), (54, 1623207), (81, 1082138), (86, 1019223), (129, 679482), (162, 541069), (258, 339741), (387, 226494), (774, 113247), (1161, 75498), (2322, 37749), (3483, 25166), (6966, 12583)]