90401454

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 246758400

約数和(自身を除く): 156356946

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 27, 33, 39, 46, 54, 66, 69, 78, 99, 117, 138, 143, 198, 207, 234, 253, 286, 297, 299, 351, 414, 429, 506, 509, 594, 598, 621, 702, 759, 858, 897, 1018, 1242, 1287, 1518, 1527, 1794, 2277, 2574, 2691, 3054, 3289, 3861, 4554, 4581, 5382, 5599, 6578, 6617, 6831, 7722, 8073, 9162, 9867, 11198, 11707, 13234, 13662, 13743, 16146, 16797, 19734, 19851, 23414, 27486, 29601, 33594, 35121, 39702, 50391, 59202, 59553, 70242, 72787, 88803, 100782, 105363, 119106, 128777, 145574, 151173, 152191, 177606, 178659, 210726, 218361, 257554, 302346, 304382, 316089, 357318, 386331, 436722, 456573, 632178, 655083, 772662, 913146, 1158993, 1310166, 1369719, 1674101, 1965249, 2317986, 2739438, 3348202, 3476979, 3930498, 4109157, 5022303, 6953958, 8218314, 10044606, 15066909, 30133818, 45200727, 90401454]

約数ペア:

[(1, 90401454), (2, 45200727), (3, 30133818), (6, 15066909), (9, 10044606), (11, 8218314), (13, 6953958), (18, 5022303), (22, 4109157), (23, 3930498), (26, 3476979), (27, 3348202), (33, 2739438), (39, 2317986), (46, 1965249), (54, 1674101), (66, 1369719), (69, 1310166), (78, 1158993), (99, 913146), (117, 772662), (138, 655083), (143, 632178), (198, 456573), (207, 436722), (234, 386331), (253, 357318), (286, 316089), (297, 304382), (299, 302346), (351, 257554), (414, 218361), (429, 210726), (506, 178659), (509, 177606), (594, 152191), (598, 151173), (621, 145574), (702, 128777), (759, 119106), (858, 105363), (897, 100782), (1018, 88803), (1242, 72787), (1287, 70242), (1518, 59553), (1527, 59202), (1794, 50391), (2277, 39702), (2574, 35121), (2691, 33594), (3054, 29601), (3289, 27486), (3861, 23414), (4554, 19851), (4581, 19734), (5382, 16797), (5599, 16146), (6578, 13743), (6617, 13662), (6831, 13234), (7722, 11707), (8073, 11198), (9162, 9867)]