81657402

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{9067}}^1$

素因数の和:9170

約数の個数: 32

約数和(自身を含む): 174105600

約数和(自身を除く): 92448198

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 3002, 4503, 9006, 9067, 18134, 27201, 54402, 172273, 344546, 516819, 716293, 1033638, 1432586, 2148879, 4297758, 13609567, 27219134, 40828701, 81657402]

約数ペア:

[(1, 81657402), (2, 40828701), (3, 27219134), (6, 13609567), (19, 4297758), (38, 2148879), (57, 1432586), (79, 1033638), (114, 716293), (158, 516819), (237, 344546), (474, 172273), (1501, 54402), (3002, 27201), (4503, 18134), (9006, 9067)]