84270776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1973}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 167000400

約数和(自身を除く): 82729624

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281, 562, 1124, 1973, 2248, 3946, 5339, 7892, 10678, 15784, 21356, 37487, 42712, 74974, 149948, 299896, 554413, 1108826, 2217652, 4435304, 10533847, 21067694, 42135388, 84270776]

約数ペア:

[(1, 84270776), (2, 42135388), (4, 21067694), (8, 10533847), (19, 4435304), (38, 2217652), (76, 1108826), (152, 554413), (281, 299896), (562, 149948), (1124, 74974), (1973, 42712), (2248, 37487), (3946, 21356), (5339, 15784), (7892, 10678)]