81614544

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{154573}}^1$

素因数の和:154595

約数の個数: 40

約数和(自身を含む): 230006112

約数和(自身を除く): 148391568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 154573, 309146, 463719, 618292, 927438, 1236584, 1700303, 1854876, 2473168, 3400606, 3709752, 5100909, 6801212, 7419504, 10201818, 13602424, 20403636, 27204848, 40807272, 81614544]

約数ペア:

[(1, 81614544), (2, 40807272), (3, 27204848), (4, 20403636), (6, 13602424), (8, 10201818), (11, 7419504), (12, 6801212), (16, 5100909), (22, 3709752), (24, 3400606), (33, 2473168), (44, 1854876), (48, 1700303), (66, 1236584), (88, 927438), (132, 618292), (176, 463719), (264, 309146), (528, 154573)]