90569193

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 151345152

約数和(自身を除く): 60775959

約数列:

[1, 3, 11, 13, 23, 33, 39, 67, 69, 137, 143, 201, 253, 299, 411, 429, 737, 759, 871, 897, 1507, 1541, 1781, 2211, 2613, 3151, 3289, 4521, 4623, 5343, 9179, 9453, 9581, 9867, 16951, 19591, 20033, 27537, 28743, 34661, 40963, 50853, 58773, 60099, 100969, 103983, 119327, 122889, 211117, 220363, 302907, 357981, 450593, 633351, 661089, 1312597, 1351779, 2322287, 2744521, 3937791, 6966861, 8233563, 30189731, 90569193]

約数ペア:

[(1, 90569193), (3, 30189731), (11, 8233563), (13, 6966861), (23, 3937791), (33, 2744521), (39, 2322287), (67, 1351779), (69, 1312597), (137, 661089), (143, 633351), (201, 450593), (253, 357981), (299, 302907), (411, 220363), (429, 211117), (737, 122889), (759, 119327), (871, 103983), (897, 100969), (1507, 60099), (1541, 58773), (1781, 50853), (2211, 40963), (2613, 34661), (3151, 28743), (3289, 27537), (4521, 20033), (4623, 19591), (5343, 16951), (9179, 9867), (9453, 9581)]