72698136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{432727}}^1$

素因数の和:432743

約数の個数: 32

約数和(自身を含む): 207709440

約数和(自身を除く): 135011304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 432727, 865454, 1298181, 1730908, 2596362, 3029089, 3461816, 5192724, 6058178, 9087267, 10385448, 12116356, 18174534, 24232712, 36349068, 72698136]

約数ペア:

[(1, 72698136), (2, 36349068), (3, 24232712), (4, 18174534), (6, 12116356), (7, 10385448), (8, 9087267), (12, 6058178), (14, 5192724), (21, 3461816), (24, 3029089), (28, 2596362), (42, 1730908), (56, 1298181), (84, 865454), (168, 432727)]