72742452

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 172815552

約数和(自身を除く): 100073100

約数列:

[1, 2, 3, 4, 6, 12, 107, 181, 214, 313, 321, 362, 428, 543, 626, 642, 724, 939, 1086, 1252, 1284, 1878, 2172, 3756, 19367, 33491, 38734, 56653, 58101, 66982, 77468, 100473, 113306, 116202, 133964, 169959, 200946, 226612, 232404, 339918, 401892, 679836, 6061871, 12123742, 18185613, 24247484, 36371226, 72742452]

約数ペア:

[(1, 72742452), (2, 36371226), (3, 24247484), (4, 18185613), (6, 12123742), (12, 6061871), (107, 679836), (181, 401892), (214, 339918), (313, 232404), (321, 226612), (362, 200946), (428, 169959), (543, 133964), (626, 116202), (642, 113306), (724, 100473), (939, 77468), (1086, 66982), (1252, 58101), (1284, 56653), (1878, 38734), (2172, 33491), (3756, 19367)]