72697368

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{17509}}^1$

素因数の和:17691

約数の個数: 32

約数和(自身を含む): 182804400

約数和(自身を除く): 110107032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 17509, 35018, 52527, 70036, 105054, 140072, 210108, 420216, 3029057, 6058114, 9087171, 12116228, 18174342, 24232456, 36348684, 72697368]

約数ペア:

[(1, 72697368), (2, 36348684), (3, 24232456), (4, 18174342), (6, 12116228), (8, 9087171), (12, 6058114), (24, 3029057), (173, 420216), (346, 210108), (519, 140072), (692, 105054), (1038, 70036), (1384, 52527), (2076, 35018), (4152, 17509)]