72003208

素因数分解:

$2^3\times {\mathrm{1181}}^1\times {\mathrm{7621}}^1$

素因数の和:8808

約数の個数: 16

約数和(自身を含む): 135138060

約数和(自身を除く): 63134852

約数列:

[1, 2, 4, 8, 1181, 2362, 4724, 7621, 9448, 15242, 30484, 60968, 9000401, 18000802, 36001604, 72003208]

約数ペア:

[(1, 72003208), (2, 36001604), (4, 18000802), (8, 9000401), (1181, 60968), (2362, 30484), (4724, 15242), (7621, 9448)]