82555938

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 182198016

約数和(自身を除く): 99642078

約数列:

[1, 2, 3, 6, 9, 18, 131, 157, 223, 262, 314, 393, 446, 471, 669, 786, 942, 1179, 1338, 1413, 2007, 2358, 2826, 4014, 20567, 29213, 35011, 41134, 58426, 61701, 70022, 87639, 105033, 123402, 175278, 185103, 210066, 262917, 315099, 370206, 525834, 630198, 4586441, 9172882, 13759323, 27518646, 41277969, 82555938]

約数ペア:

[(1, 82555938), (2, 41277969), (3, 27518646), (6, 13759323), (9, 9172882), (18, 4586441), (131, 630198), (157, 525834), (223, 370206), (262, 315099), (314, 262917), (393, 210066), (446, 185103), (471, 175278), (669, 123402), (786, 105033), (942, 87639), (1179, 70022), (1338, 61701), (1413, 58426), (2007, 41134), (2358, 35011), (2826, 29213), (4014, 20567)]