65682188

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 72

約数和(自身を含む): 138778416

約数和(自身を除く): 73096228

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 121, 143, 146, 169, 242, 286, 292, 338, 484, 572, 676, 803, 949, 1331, 1573, 1606, 1859, 1898, 2662, 3146, 3212, 3718, 3796, 5324, 6292, 7436, 8833, 10439, 12337, 17303, 17666, 20449, 20878, 24674, 34606, 35332, 40898, 41756, 49348, 69212, 81796, 97163, 114829, 135707, 194326, 224939, 229658, 271414, 388652, 449878, 459316, 542828, 899756, 1263119, 1492777, 2526238, 2985554, 5052476, 5971108, 16420547, 32841094, 65682188]

約数ペア:

[(1, 65682188), (2, 32841094), (4, 16420547), (11, 5971108), (13, 5052476), (22, 2985554), (26, 2526238), (44, 1492777), (52, 1263119), (73, 899756), (121, 542828), (143, 459316), (146, 449878), (169, 388652), (242, 271414), (286, 229658), (292, 224939), (338, 194326), (484, 135707), (572, 114829), (676, 97163), (803, 81796), (949, 69212), (1331, 49348), (1573, 41756), (1606, 40898), (1859, 35332), (1898, 34606), (2662, 24674), (3146, 20878), (3212, 20449), (3718, 17666), (3796, 17303), (5324, 12337), (6292, 10439), (7436, 8833)]