80356872

素因数分解:

$2^3\times 3^1\times {\mathrm{347}}^1\times {\mathrm{9649}}^1$

素因数の和:10005

約数の個数: 32

約数和(自身を含む): 201492000

約数和(自身を除く): 121135128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 347, 694, 1041, 1388, 2082, 2776, 4164, 8328, 9649, 19298, 28947, 38596, 57894, 77192, 115788, 231576, 3348203, 6696406, 10044609, 13392812, 20089218, 26785624, 40178436, 80356872]

約数ペア:

[(1, 80356872), (2, 40178436), (3, 26785624), (4, 20089218), (6, 13392812), (8, 10044609), (12, 6696406), (24, 3348203), (347, 231576), (694, 115788), (1041, 77192), (1388, 57894), (2082, 38596), (2776, 28947), (4164, 19298), (8328, 9649)]