97210828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:827

約数の個数: 72

約数和(自身を含む): 213055920

約数和(自身を除く): 115845092

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 169, 187, 221, 286, 338, 374, 442, 572, 676, 748, 769, 884, 1538, 1859, 2431, 2873, 3076, 3718, 4862, 5746, 7436, 8459, 9724, 9997, 11492, 13073, 16918, 19994, 26146, 31603, 33836, 39988, 52292, 63206, 109967, 126412, 129961, 143803, 169949, 219934, 259922, 287606, 339898, 439868, 519844, 575212, 679796, 1429571, 1869439, 2209337, 2859142, 3738878, 4418674, 5718284, 7477756, 8837348, 24302707, 48605414, 97210828]

約数ペア:

[(1, 97210828), (2, 48605414), (4, 24302707), (11, 8837348), (13, 7477756), (17, 5718284), (22, 4418674), (26, 3738878), (34, 2859142), (44, 2209337), (52, 1869439), (68, 1429571), (143, 679796), (169, 575212), (187, 519844), (221, 439868), (286, 339898), (338, 287606), (374, 259922), (442, 219934), (572, 169949), (676, 143803), (748, 129961), (769, 126412), (884, 109967), (1538, 63206), (1859, 52292), (2431, 39988), (2873, 33836), (3076, 31603), (3718, 26146), (4862, 19994), (5746, 16918), (7436, 13073), (8459, 11492), (9724, 9997)]