81546394666

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{8443}}^1$

素因数の和:8947

約数の個数: 48

約数和(自身を含む): 136086949152

約数和(自身を除く): 54540554486

約数列:

[1, 2, 11, 22, 107, 121, 214, 242, 373, 746, 1177, 2354, 4103, 8206, 8443, 12947, 16886, 25894, 39911, 45133, 79822, 90266, 92873, 185746, 439021, 878042, 903401, 1021603, 1806802, 2043206, 3149239, 4829231, 6298478, 9658462, 9937411, 19874822, 34641629, 69283258, 109311521, 218623042, 336968573, 381057919, 673937146, 762115838, 3706654303, 7413308606, 40773197333, 81546394666]

約数ペア:

[(1, 81546394666), (2, 40773197333), (11, 7413308606), (22, 3706654303), (107, 762115838), (121, 673937146), (214, 381057919), (242, 336968573), (373, 218623042), (746, 109311521), (1177, 69283258), (2354, 34641629), (4103, 19874822), (8206, 9937411), (8443, 9658462), (12947, 6298478), (16886, 4829231), (25894, 3149239), (39911, 2043206), (45133, 1806802), (79822, 1021603), (90266, 903401), (92873, 878042), (185746, 439021)]