79684328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{991}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 164572800

約数和(自身を除く): 84888472

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 529, 874, 991, 1058, 1748, 1982, 2116, 3496, 3964, 4232, 7928, 10051, 18829, 20102, 22793, 37658, 40204, 45586, 75316, 80408, 91172, 150632, 182344, 433067, 524239, 866134, 1048478, 1732268, 2096956, 3464536, 4193912, 9960541, 19921082, 39842164, 79684328]

約数ペア:

[(1, 79684328), (2, 39842164), (4, 19921082), (8, 9960541), (19, 4193912), (23, 3464536), (38, 2096956), (46, 1732268), (76, 1048478), (92, 866134), (152, 524239), (184, 433067), (437, 182344), (529, 150632), (874, 91172), (991, 80408), (1058, 75316), (1748, 45586), (1982, 40204), (2116, 37658), (3496, 22793), (3964, 20102), (4232, 18829), (7928, 10051)]