65933868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 208544000

約数和(自身を除く): 142610132

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 121, 132, 143, 154, 156, 182, 231, 242, 273, 286, 308, 363, 364, 429, 462, 484, 499, 546, 572, 726, 847, 858, 924, 998, 1001, 1092, 1452, 1497, 1573, 1694, 1716, 1996, 2002, 2541, 2994, 3003, 3146, 3388, 3493, 4004, 4719, 5082, 5489, 5988, 6006, 6292, 6487, 6986, 9438, 10164, 10479, 10978, 11011, 12012, 12974, 13972, 16467, 18876, 19461, 20958, 21956, 22022, 25948, 32934, 33033, 38423, 38922, 41916, 44044, 45409, 60379, 65868, 66066, 71357, 76846, 77844, 90818, 115269, 120758, 132132, 136227, 142714, 153692, 181137, 181636, 214071, 230538, 241516, 272454, 285428, 362274, 422653, 428142, 461076, 499499, 544908, 724548, 784927, 845306, 856284, 998998, 1267959, 1498497, 1569854, 1690612, 1997996, 2354781, 2535918, 2996994, 3139708, 4709562, 5071836, 5494489, 5993988, 9419124, 10988978, 16483467, 21977956, 32966934, 65933868]

約数ペア:

[(1, 65933868), (2, 32966934), (3, 21977956), (4, 16483467), (6, 10988978), (7, 9419124), (11, 5993988), (12, 5494489), (13, 5071836), (14, 4709562), (21, 3139708), (22, 2996994), (26, 2535918), (28, 2354781), (33, 1997996), (39, 1690612), (42, 1569854), (44, 1498497), (52, 1267959), (66, 998998), (77, 856284), (78, 845306), (84, 784927), (91, 724548), (121, 544908), (132, 499499), (143, 461076), (154, 428142), (156, 422653), (182, 362274), (231, 285428), (242, 272454), (273, 241516), (286, 230538), (308, 214071), (363, 181636), (364, 181137), (429, 153692), (462, 142714), (484, 136227), (499, 132132), (546, 120758), (572, 115269), (726, 90818), (847, 77844), (858, 76846), (924, 71357), (998, 66066), (1001, 65868), (1092, 60379), (1452, 45409), (1497, 44044), (1573, 41916), (1694, 38922), (1716, 38423), (1996, 33033), (2002, 32934), (2541, 25948), (2994, 22022), (3003, 21956), (3146, 20958), (3388, 19461), (3493, 18876), (4004, 16467), (4719, 13972), (5082, 12974), (5489, 12012), (5988, 11011), (6006, 10978), (6292, 10479), (6487, 10164), (6986, 9438)]