85141878

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 172972800

約数和(自身を除く): 87830922

約数列:

[1, 2, 3, 6, 131, 149, 262, 298, 393, 447, 727, 786, 894, 1454, 2181, 4362, 19519, 39038, 58557, 95237, 108323, 117114, 190474, 216646, 285711, 324969, 571422, 649938, 14190313, 28380626, 42570939, 85141878]

約数ペア:

[(1, 85141878), (2, 42570939), (3, 28380626), (6, 14190313), (131, 649938), (149, 571422), (262, 324969), (298, 285711), (393, 216646), (447, 190474), (727, 117114), (786, 108323), (894, 95237), (1454, 58557), (2181, 39038), (4362, 19519)]