81162214952

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111486559}}^1$

素因数の和:111486585

約数の個数: 32

約数和(自身を含む): 187297420800

約数和(自身を除く): 106135205848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 111486559, 222973118, 445946236, 780405913, 891892472, 1449325267, 1560811826, 2898650534, 3121623652, 5797301068, 6243247304, 10145276869, 11594602136, 20290553738, 40581107476, 81162214952]

約数ペア:

[(1, 81162214952), (2, 40581107476), (4, 20290553738), (7, 11594602136), (8, 10145276869), (13, 6243247304), (14, 5797301068), (26, 3121623652), (28, 2898650534), (52, 1560811826), (56, 1449325267), (91, 891892472), (104, 780405913), (182, 445946236), (364, 222973118), (728, 111486559)]