89225874

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 80

約数和(自身を含む): 209552640

約数和(自身を除く): 120326766

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 109, 162, 163, 186, 218, 279, 326, 327, 489, 558, 654, 837, 978, 981, 1467, 1674, 1962, 2511, 2934, 2943, 3379, 4401, 5022, 5053, 5886, 6758, 8802, 8829, 10106, 10137, 13203, 15159, 17658, 17767, 20274, 26406, 30318, 30411, 35534, 45477, 53301, 60822, 90954, 91233, 106602, 136431, 159903, 182466, 272862, 273699, 319806, 409293, 479709, 547398, 550777, 818586, 959418, 1101554, 1439127, 1652331, 2878254, 3304662, 4956993, 9913986, 14870979, 29741958, 44612937, 89225874]

約数ペア:

[(1, 89225874), (2, 44612937), (3, 29741958), (6, 14870979), (9, 9913986), (18, 4956993), (27, 3304662), (31, 2878254), (54, 1652331), (62, 1439127), (81, 1101554), (93, 959418), (109, 818586), (162, 550777), (163, 547398), (186, 479709), (218, 409293), (279, 319806), (326, 273699), (327, 272862), (489, 182466), (558, 159903), (654, 136431), (837, 106602), (978, 91233), (981, 90954), (1467, 60822), (1674, 53301), (1962, 45477), (2511, 35534), (2934, 30411), (2943, 30318), (3379, 26406), (4401, 20274), (5022, 17767), (5053, 17658), (5886, 15159), (6758, 13203), (8802, 10137), (8829, 10106)]