79975172

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 141638784

約数和(自身を除く): 61663612

約数列:

[1, 2, 4, 157, 314, 347, 367, 628, 694, 734, 1388, 1468, 54479, 57619, 108958, 115238, 127349, 217916, 230476, 254698, 509396, 19993793, 39987586, 79975172]

約数ペア:

[(1, 79975172), (2, 39987586), (4, 19993793), (157, 509396), (314, 254698), (347, 230476), (367, 217916), (628, 127349), (694, 115238), (734, 108958), (1388, 57619), (1468, 54479)]