77723272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14479}}^1$

素因数の和:14557

約数の個数: 32

約数和(自身を含む): 161596800

約数和(自身を除く): 83873528

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 14479, 28958, 57916, 115832, 159269, 318538, 637076, 883219, 1274152, 1766438, 3532876, 7065752, 9715409, 19430818, 38861636, 77723272]

約数ペア:

[(1, 77723272), (2, 38861636), (4, 19430818), (8, 9715409), (11, 7065752), (22, 3532876), (44, 1766438), (61, 1274152), (88, 883219), (122, 637076), (244, 318538), (488, 159269), (671, 115832), (1342, 57916), (2684, 28958), (5368, 14479)]